Colored pencils are some of my BEST friends. I always say, if my Prismacolors could cook, I'd marry 'em.

Meanwhile, back on topic: I like your wings, particularly the left one. Bat wings have always held a fascination to me and the structure is so... Intriguing.
Constructively, I'd say the proportions are slightly off. But that is probably the toughest part about anthro (seriously), so no sweat, mate, 'cause otherwise I think you're in good shape! =3

The wings, upon looking back, were the strong point for this one.
The proportion is bad, I know.
I couldn't find a nice compromise between bat legs (stumpy, bent backwards) and human legs (mine are quite long).
I think I got it much better in my new fursona.
Thanks for the comment!

I oughta buy some prisma colors!

I know I sound like an ad for saying this, but Prismacolors are the best! If you use them with the colorless blender, then... They're unparalleled.