Here are the best 3rd party alternative Imperial and Chaos Knights 3D printed and resin conversion bits, kits, and parts that are Warhammer 40k compatible.
Updated January 12th, 2025, by Rob Baer with new information and links to relevant content.
Are you tired of the same old look for your Imperial and Chaos Knights? It’s time to give your Warhammer 40k giants some fresh personality with the best third-party conversion bits out there.
From jaw-dropping 3rd party 3D-printed model designs to detailed resin add-ons, these options will have your Imperial Knights turning heads on the Warhammer 40k battlefield. Whether you’re upgrading armor, adding dynamic weapons, or just giving them some extra flair, these Warhammer-compatible bits are ready to take your hobby to the next level.
Upgrade Your Knight Models
Some of these are full kits, and others are just smaller upgrade pieces, but either way, all of these sellers have pretty much anything you could need. We’ll highlight some of our favorites, but each company has so much more than this!
Snag your new 3rd party Imperial and Chaos Knight 3d printed, resin conversion bits and parts compatible with Warhammer 40k from our handpicked list of retailers, and give us a high-five in support! Every qualifying purchase helps Spikey Bits keep the lights on and the fun going.
Kromlech:
Kromlech is a renowned manufacturer of high-quality miniatures, conversion parts, and hobby accessories. They specialize in creating unique and detailed models for various genres, including fantasy, sci-fi, and historical themes.
They have plenty of bits for both Chaos and Imperial Knights, and pretty much every 40k army!
Kromlech Odyssian Knight Armour:
Obviously, this is made to convert up your current knights, not build an entirely new one. But, this would just make your knights so much cooler than what else is out there!
Let’s hear what they have to say about the set:
This set contains seventeen high quality resin pieces for use with 28mm heroic scale futuristic super heavy walkers.
You can use this set to build convert your existing model.
Overall, this is awesome, but you don’t have to grab the entire kit; they have smaller sets as well.
Knight Mask & Crest:
If you just want a new mask and crest, this is an affordable way to change the look in minutes.
This set contains two high-quality resin parts representing mask and shield on super heavy walkers.
Knight Carapace:
The carapace is a great way to really give your knight a new feel without having to spend a fortune or convert that much.
Taro Modelmaker:
With a passion that burns brighter than a plasma reactor, Taro Modelmaker has emerged as a true artisan, dedicated to the meticulous and awe-inspiring craft of sculpting and designing 40K Knight bits. As the creator behind some of the most intricate and captivating Imperial and Chaos Knight conversion kits in the Warhammer 40k community.
Taro Modelmaker Death Knight of Krieg Entrenching Shovel: £9.50
What is there not to love about this? Your Knights will finally have their favorite weaponry and they will perform so much better because of it! If you love what Taro is up to, check out what else they’ve been making.
Death Knight of Krieg Entrenching Shovel is the bigger and badder brother designed for the Imperial knight kit. Supplied in two parts that easily snap together to create a swivelling head, allowing this to be used as a knight sized shovel or swivelled into a deadly pick. Shovel measures 150mm in length.
Death Knight of Krieg Head: £7.50
Death knight of Krieg head adds a whole new era of possibility to the imperial knight kit. Those boys at the front line will be rearing to go when they see this marching over the horizon.
Imperial Knight Replacement Weapons Head: £7.50
Imperial knight replacement weapons head is exactly as ridiculous as it deserves to be. Sold as a blank base head with two weapon packs (sold separately) to provide a huge array of options. Choose between the “shoot your mouth off” pack with four gun options, or the “in your face” set of three combat options.
Armiger Power Hammer: £4.50
Hammer those pesky foes into submission with this one! It really changes the look of your Armiger in seconds and will make all the other weaklings cower in your presence!
Here is everything it is compatible with:
This component is compatible with Armiger class Knight, but not limited to use with them. It would be equally suited for use on dreadnoughts, warbosses, Deamon princes and everything in between.
Armiger Combat Fist: £9.50
This kit can be assembled for either the left or the right sidearm. It is also compatible with the breach shield and can be made to hold the hammer above. Here is the compatibility on this piece:
This component is compatible with Armiger class Knight, but not limited to use with them as they are well-matched to the Primaris invictor tactical warsuit.
Breach Shield: £8.50
You must keep your Armigers protected! This shield does the trick, and it’s pretty handy to bash enemy troopers with as well! Here is the compatibility on this one:
This component is compatible with Armiger class Knight, but not limited to use with them. Designed with a simple connector the breach shield will find its way onto plenty of kits.
Armiger Pintle Mounted Weapons: £3.75
This replaces the original Stubber or Melta on the model. It looks cooler and even has a skull on it, so… You might as well grab it!
Iron Wolf Minis:
With a dedication to precision that rivals the finest Mechanicus artificers, Iron Wolf Minis has established itself as a true maestro in the art of sculpting and designing 40k Knight bits.
As the visionary behind some of the most exquisitely detailed and captivating Knight components in the Warhammer 40K hobbyist community, Iron Wolf Minis has become synonymous with perfection, setting an unmatched standard that enthusiasts and collectors alike hold in the highest esteem.
Now you can even get Iron Wolf Miniatures from Pop Goes the Monkey’s website, making it even easier to source these great alternative 3rd party Warhammer 40k compatible 3d printed Imperial Knights models and bits.
Iron Wolf Minis: Mini Prow Mask: $7.00
Add that little bit of flavor to your Knight for super cheap! Who doesn’t love good bits at an affordable price? If you love Iron Wolf Minis, check out what else they have going on! Here are the specs on the piece:
This accessory component is compatible ONLY with Armiger class Knights. This mask replaces the stock face choices which are included with the kit.
Death Guardian Plague Mask: $9.00
The perfect head for so many Grimdark minis! It seems perfect for a Nurgle army but can be used in a bunch of different armies as well. Here’s the compatibility for this bit:
This accessory component is compatible with Questoris and Dominus class Knights. This faceplate replaces the stock masks which are included in the kit.
Arch Vent- Skulls: $7.00
Don’t let your Knight’s exhaust go through boring vents. Give that thing some extra skulls to really strike fear into the hearts of your enemies! Such a fun little addition for an affordable price. Let’s look at what this fits on:
These accessory components are compatible ONLY with Dominus class Knights. These parts do not replace any existing component, but rather are glued onto the shoulder pads.
Mini Torso Extender: $8.00
Give your Knight that little bit of extra height! Nobody likes a short Knight. Let them tower over their brethren with this cool addition. Here’s what Knight it works with:
This accessory component is compatible with ONLY Armiger class Knights. Please view the other listing for parts related to full-sized knights. This part does not replace any existing component but rather is sandwiched between the legs and torso of the model to make it taller.
Mini Imperial Shoulder Pad: $7.00
Ah, the trusty ole’ shoulder pad! Who doesn’t want some variation with such large models? Here’s what it fits on:
This accessory component is compatible ONLY with Armiger class Knights. This shoulder pad replaces the stock shoulder pad on either side of the model.
The Magnet Baron– Magnetization Kits
Tired of committing your Knights to a single loadout? The Magnet Baron has you covered. Their No-Drill Magnetization Kits for Imperial and Chaos Knights make it ridiculously easy to swap wargear faster than a Helverin can fire.
For Imperial Knights, their Questoris kit ensures your noble machine can switch from stomping across the battlefield with a thunderous battle cannon to unleashing a storm of lead with twin Avenger Gatling Cannons—all without breaking a sweat (or your hobby tools).
Chaos Knights more your speed? The Chaos Abominant kit brings all the versatility of the Warp, letting you swap between terrifying chainswords, warpshields, and unholy extras without the usual mess of glue or drills. High-strength N52 magnets and perfectly tailored components make the job so smooth it’s almost like sorcery.
Why settle for one Knight when you can have all the Knights? Keep your hobby options open and your enemies guessing with Magnet Baron kits—because even in war, flexibility is king.
Questoris Imperial Knight No-Drill Magnetization Conversion Kit: $34.99
This kit stands out for its magnet-based system that doesn’t require special tools, drilling, or messy putty. Each component is sized for specific parts of the model and labeled for easy placement. The result? A Knight that can go from wielding a rapid-fire cannon to brandishing a massive gauntlet in no time.
It’s perfect for folks who like to experiment with different loadouts or avoid committing to a single configuration.
Chaos Knight Abominant Custom No-Drill Conversion Magnetization Kit: $29.99
This kit provides high-strength N52 magnets in a variety of sizes, along with custom parts designed to fit your Chaos Knight Abominant. The best part? There’s no need to pull out a power drill or mess with putty. Each magnet snaps into place, ready to lock on anything from a twisted head option to massive chainswords.
It’s a neat way to keep your Knight’s loadout fluid, letting you adapt to battles or spontaneous creative urges without fuss.
Armiger & War Dog No-Drill Magnetization Kit 2.0 $29.99
Magnetizing your War Dog (or Armiger) lets you change out parts, weapons, and upgrades with minimal fuss. Instead of buying multiple kits, you can swap arms, carapace plates, or other details whenever you want. No drilling or putty is required, so you won’t risk damaging expensive models or messing up their stylish armor panels.
Plus, it’s a cost-friendly option that leaves room in your budget for more knights—or more paint!
Final Thoughts On Third-Party Conversion Kits For Chaos and Imperial Knights
In conclusion, it’s clear that spicing up your Imperial and Chaos Knights is both fun and totally doable with the amazing array of 3rd party conversion bits available. Whether you’re after something subtle like a new mask or going all out with a killer weapon upgrade, these options will have your Knights turning heads and striking fear into the hearts of your opponents.
Plus, who wouldn’t want to show off their unique take on these mighty machines, right? So go ahead, take the plunge into the world of conversion bits. Dive into the offerings from Kromlech, Taro Modelmaker, Iron Wolf Minis, and, of course, the Magnet Baron.
Here’s a quick rundown:
- Click Here For Kromlech Bits
- Click Here For Taro Modelmaker Bits
- Click Here For Iron Wolf Minis Bits
- Click Here For Pop Goes The Monkey Bits
- Click Here For Magnet Baron Upgrade Sets
How to Magnetize Resin & Plastic Bases For Miniatures
What are some of your favorite 3rd party Imperial and Chaos Knights 3d printed and resin conversion bits, kits, and parts that are Warhammer 40k compatible?
About the Author: Travis Pasch
Travis Pasch
Job Title: Head Writer & Editor
Socials: @paschbass
About Travis Pasch: Travis has been a Warhammer 40k hobbyist since the 1990s, playing the game since Third Edition. Through extensive traveling, he’s seen a lot of the miniatures hobby from across the world, giving him a unique perspective on the latest gaming topics and trends.
Travis’s brother even owns a commission painting studio, where he’s picked up a lot of good advice and techniques for painting Warhammer and tabletop miniatures over the years, as well. Travis joined the Spikey Bits team in 2019 and has been the lead writer since 2020.
Currently, he’s working on converting all his 40k Adeptus Mechanicus models and becoming a true tech enjoyer, complete with both sad and happy robot noises!
