Free Art Suggestions + Critique Needed!

[namiieco]

I'd consider myself an okay digital drawer, but I still need to improve greatly.
Do you have any critique?
I don't mind drawing something if you suggest something though I'll probably do one every week on average (basically I probably wont do yours).

Examples+Art:
http://s465.photobucket.com/user/estinex/library/?sort=3&page=1

 

[jiny]

super cute! i don't have any critique atm, but im sure others do!

 

[Aria Nook Violet]

I really like it. I think you can even improve more so don't stop drawing! If you feel tired of it have a break of course