Looking to do some flat doodles

So, all I've been drawing as of late is thiefshipping and its various other forms as a sort of half attempt to improve my humans (the other half is just because I can). But because that's all I've been drawing, all of my other art is starting to slip. Wolves, dragons, felines and ESPECIALLY BIRDS are becoming once again difficult for me to draw and I'm almost positive that the reason for this is because I haven't been keeping up with it. So since I've no desire whatsoever to draw my own characters, I'm looking to do some free flat doodles of everyone else's. Looking for art of one of your characters and you're not super picky about how detailed it is? Hit me up, I'll see what I can do. Keep in mind that since these are free they probably wont look like some of the best things you'll find in my gallery, but they WILL look like these:

         
Click em for bigger versions.

Willing to draw pretty much anything. Want a little blood on there too? Completely doable. Adult content? To an extent, yes. 
Single characters only please, and I wont be doing backgrounds but you can chose if you'd like it to be transparent or just white. Now when I say single characters, I mean one at a time. If you want me to draw you another character again after I finish the first that's also fine, but I wont be able to do them both on the same image as it takes too long.

These should only take an hour or so at the most to finish so hopefully you wont be made to wait too long for them, as long as I don't get over swamped with them. I usually don't have that problem on dA due to poor exposure so it should be fine.

ALSO, REFS ONLY please and thank you. Descriptions are hard to work from when they are all that's supplied and for the tiny amount of effort these take it wouldn't be worth the trouble.

Feel free to comment whatever you'd like, I'll be doing pretty much every one I happen to get!