yes! I made these brush pens icons so anybody can use it for free in either FA or Tumblr/Twitter/Facebook/Skype. There's two rules:

-DO NOT REMOVE THE SMALL WATERMARK If you want to focus only in the face, please keep the credits in your page (either : iconedge-chan : or "Edge @ silicon-world.net").
-DO NOT HEAVY EDIT THESE. What I mean? Do not edit the colors/lineart to make it look like your OC.

Knowing the rules, you're free for use these icons. I'll post the urls with the icons alone (please save them on your own page to avoid problems with bandwidth)

RD: http://img.photobucket.com/albums/v.....rld/art/RD.jpg
TS: http://img.photobucket.com/albums/v.....rld/art/TS.jpg
R: http://img.photobucket.com/albums/v.....orld/art/r.jpg
F: http://img.photobucket.com/albums/v.....orld/art/f.jpg
A: http://img.photobucket.com/albums/v.....orld/art/A.jpg
PP: http://img.photobucket.com/albums/v.....rld/art/PP.jpg

While you don't need to ask permission to use these, a "Thank you" would be nice :)
Will I make the other characters? Only if these get popular (Although I'll draw Celestia/Luna/Discord for sure)
Will I make an OC Pony? That counts as commission (these are $10 with a simple background, $15 with a detailed background)

MLP:FiM © Lauren Faust and Hasbro