This one suprised me quite a bit, during my recent art block I couldnt draw anything until I decided to have a shot at trying to revive my old root comic styled art you know the American kind. Ah I miss the days when Marvel oozed with awsomeness now it all seems tacky and done and the industries being stomped out by manga....doesnt matter to me I do both styles XP
Anyway this funny fellow is EX-7 hes a silcon based life form who is pretty much a bio bred soldier where he came from...not much more at the moment about him ^^!
The idea is his skin is resistent to abrasion and heat resistant, his skin would have a soft rubber like texture while the armoured bumps across his body while being hard they also serve as tools, bumps and spines along his exteneded left arm form a cutting scythe like tool while the ones of his finger tips make up for claws and allow him to pick up objects that his skin couldnt grip.
hehe, very nice design!