Tifa ink test high res for coloring practice

This was an old pencil scan I had and I wanted to get back into doing line art on the computer, so this was a practice. I never jumped into fully digital for all my work, but I'm looking to try and do more of my stuff on the computer to save time. I borrowed an intuos3 for this, I'm thinking of getting a intuos 4 or a 5, is it a big difference for line art and coloring?

I'm attaching the full resolution psd file, please download it if you want it to practice coloring! I'd like to see it if anyone wants to try it. You can use it for anything you want, just please link back to my da or my webcomic, 2littlebastards.com 2LittleBastards.com if you do. Warning: the file is very large!

I also have an online store now where you can get prints and stickers and stuff by and myself: 57media.storenvy.com/

PLEASE CHECK OUT MY WEBCOMIC! www.2littlebastards.com 2LittleBastards.com

wow that was a long description...