Is it good enough? And what can I do to improve?

Thanks =D

http://img66.imageshack.us/img66/282/bgdnangel25tv.png

-twiddles thumbs-

Not bad ^^ A simple wallpaper of Dark. Hmmm well what seems a little disturbing is the fact that both the wings and his legs don't finish off, just looks kinda wierd XP Extraction of scan needs some more work done, cleaning the scan too. I can see plenty of scan dirt and white pixels. Hmm I think you should challenge yourself with trying to draw the rest of Darks wings and legs XP

Maybe you could something more to the background? Hmmm the background seems a little plain you see.....if possible how about adding more writing on that piece of paper in the background? It'll make the wallpaper seem more. The scan seems pixely, the scan needs a general clean up, bit drawn here and there ^^ Good luck!

Maybe make Dark fully opaque and raise him up so that his wings cut off at the top of the wallpaper, not just randomly. In the future, I suggest you make wallpapers at larger resolutions so more people can use them ^^

Try using tutorials for extraction and adding stuff to the background. It's a good start, but it needs a lot more work!

Thanks for the suggestions =D I'll work on that...

-makes sure to pick better pics in the future-