I'm currently taking digital art and sketch commissions if anyone's interested. I charge $10 per hour and per subject. Here's a few examples and prices to give you an idea of how much I might charge for what you need. All of these prices are per subject.

Pencil or digital sketch ([link]): $5-head/bust, $10-full body
Inked & cel or smooth shaded (cel=[link] smooth=[link]): $20-head/bust, $30-full body
Digital painting ([link]): $30-head/bust, $40-full body

The above prices are general. Certain features or accessories such as wings, fancy armor, or surfaces with high detail patterns (scales/feathers/spots/etc...) may be extra. Backgrounds are extra depending but I'll usually at least put in a plain gradient background with colors that compliment the subject.

E-mail me at callmedot(at)gmail(dot)com for a quote.