I made this gfx a few days ago and I would love feedback!

I made this gfx a few days ago and I would love feedback!

Would probably be better if the background was a bit more higher quality, it looks kinda pixelated!
Other than that adding shadows where needed would look nice (Think about where your lighting is, and think about what would cast a shadow.)
Okay, thank you for the feedback 
This is pretty cool, I think that the background should be a bit darker to add some contrast.