I like the simplicity of your shading, and the perspective is interesting
There's something kind of awesome about the cluster work here, the roughness is really intruiging, makes me wonder if a part of why that works so well here is because of the strong foundation. Great work =)
Nice job! I've used 3d models before, too! It helps tremendously with odd perspectives. You did great with the colors and hue shifts. The green "lightning" effect is a little underwhelming and could possibly be cleaned up slightly, but that's the only thing I can think to liven this piece up. Great character and keep up the great work! 
@DexRunner Thank you!! The model really helped a lot, as I usually struggle with perspectives. I was really unsure about the lightning color, trying to not clash with the other colors, but the piece felt somewhat empty without it. Thanks a lot for the input!!