If you're interested in a custom commission, feel free to contact me about it - I have no problem in doing them!
My current price list goes as follows:
Clean pencil drawing:
Din A5: 30 €
Din A4: 40 €
+ 10 € for every
additional character
Inked art:
Din A5: 40 €
Din A4: 50 €
+ 15 € for every
additional character
Colored art (watercolors):
Din A5: 70 €
Din A4: 90 €
+ 35 € for every
additional character
There's more information about it here.
Don't hesitate to email me!