May I suggest that someone would might like to use it as an avatar!
Since the multiple views of this character are very similar and have the same number of frames, and the sprite is small, I think you should submit them in one image instead of making multiple submissions.
The character feels rather flat because the shading on the body and arms seems to be pillow-shading, shading around the lines instead of corresponding to a light source.
I didn't notice you had avatars enabled for this. That's a fair reason to upload them separately :D