Lets get started. As the title says, in the next hour I'm going to make free sketches of the characters you want, for practice purposes. Nothing high detailed or special, mostly in the level of THIS.

>>Rules are simple:
only one character per sketch
no sexual scenes. nudity is okay
anthro characters preferred, ferals as option

Just leave a comment with saying who, with a short description or a reference picture, and I will try to work it out in around 15 mins.

EDIT: And we are done! Five sketches, all completed in way more time than I thought (instead of 15 mins each it took over 30 mins each, some even up to a hour ._.)
But hey, that is the reason someone keeps trying :3 Maybe in a few months I will be enough fast and good as I want! :D

Expect more free practice sessions in future :)