When it comes to my Cosplay, my favorite flavor tends to be of the scantily clad women variety. However, checkout this equally amazing Tech Priest.
Photo by Roses and Boltshells (another great cosplayer)
His servo arm actually articulates which is a really awesome touch. The video is also equally hilarious as the tech priest performs various tasks from battling a Vending Machine, selling finely crafted space marine warmer, and even recruiting servitors.
The artist has a facebook page over at Obsessive Creative Disorder which highlights a lot of his past and current, also very amazing projects, which goes into detail about his projects; certainly worth a click through.