[NullTygre]

Here. No colors because i'm colorblind and still working on recognizing colors.

[Sparks]

There's little to no shading in his hair, it's not all uniform in shade. on the back half of his arms it should be darker, and I still thing you're emphasizing the shadow under the collar bone too much. Back of his neck should be shaded more too I think... I'm not sure, I can't tell where the light source is? I seems like it's above, but shouldn't the hair/ear/tricep cast more of a shadow if that's the case? sometimes I find it useful just to draw a cone at the top of my image on the left or wherever I want the light source to be, and use that as a reference for where I want to put all of my shadows

[smalls]

that is way cool.. so how mcuh are you color blind? thats got to be a bit weird.. no offense.. well good work

smalls

[NullTygre]

Here's another update.

My colorblindness manifests itself so, that i have trouble discerning between simliarly saturated hues of green and red, and colors like olive drab and such tend to look blue to me in less-than-daylight lighting conditions.