very nice

Use more dynamic shading, most of what you have now is bevel/emboss.

Rest it pretty good though.

I really like this set, looks like you put some good though into how you wanted this to turn out. The head is very nice as well, I like the intensity it has.

I agree with Nathan though, if you would do some more shading on the scales and such that would ramp this set up to another level.

Also, did you consider getting rid of the black border around everything? I feel if you lowered the opacity of the lines or just got rid of them the set would look a lil bit nicer.

All in all, very unique, I like it.

The arms are a clusterfuck in comparison to the head and legs.
The head and legs are nice but I'ld redo the arms.
Also, I agree with SomeRandomKid that this would look a lot nicer without the black border on everything.

Good suggestions u got and stuff but anyway
Thx for comments and