Yeah:
I would love to hear feeback!
Thanks.
I would like to hear some feedback cuz I really want to make it better and better!
This honestly looks pretty great!
If you’d like to improve on this artwork then try working on the background. Personally I’d recommend spreading the circles out a little more, but the color schemes are amazing!
Great work!
tbh, I only see one problem with it. When I first saw the GFX, I got confused by the left arm (it didn’t take me more than 5 seconds to understand the placement). If more of the arm was visible/pointing a little less towards the viewer, imo it would look better. probably i’m just legally blind
Really clean!
Only thing I would change is the fact that the legs come out from the torso a bit too much, it doesn’t really look like he’s standing. More like he’s leaning.
Hope this helps!
This is borderline “trying too hard to match” the background and the shirt color. I don’t think you crossed the line, but just a heads up it’s close.
The issue with the background is the stark contrast between 2D and 3D. you have a couple defined light sources, and none of them impact the background. Maybe try out spheres instead of circles? Maybe add a little gradient, or shadow?
Just thoughts. It’s a very clean GFX. Good work!
Not bad! The color theme really matches in my opinion! I would love to see more examples in the future. Great work! 
You should add a shadow outlining the guy so it separates him from the background, other than that it looks great.
I’m really having a hard time telling if their left arm got twisted back or if it’s pointing forward. If it’s pointing forward I’d recommend making the arm point a bit lower. Besides that I think it’s pretty nice.