I really like the tattoos that you've come up with. They look some-what Aztec-ish. Maybe that's just me though. Mixin' it up with the crazy lookin tattoo on his left arm, I like that. Will he have any tats on his face?
The armor on the legs looks good to me. I like the Samurai look it has. He looks pretty bad-ass so far man, keep us updated.