The background is good. Reptile looks good but a little- not like Reptile.

Again, outstanding work.

There are too many lines. I can't tell what's going on.

I agree, but Reptile had Sub-Zero's (INCLUDED) Costume AND a mask.

the deisgn is ok, i must say i like your other 2 reptile concepts better though. This looks like the same costume as before but with a more reptilian look to him, i like how you extended his neck, makes him look like a wild animal lol. im a little confused looking at his hands, i cant tell whats going on. BTW are these concepts from your comic? or were they..