Iunno how much they should be, but I need practice so I'm offering 1$ head-shots or busts. (Bust includes upper chest/breasts where as head-shot ends at shoulders)
They will look something like this:
https://www.weasyl.com/submission/835106/geeeeeeeeefttt
https://www.weasyl.com/submission/833472/geeft
https://www.weasyl.com/submission/833617/kittique
https://www.weasyl.com/submission/835116/tooth-bones

If interested fill this out-

Ref:
Expression/personality:
Bust or head shot:

These should be finished same day.