So there, after a few of my friend has open the commission. So I'm also try it for the first time.
1 character ---> 200 point
Add 1 character -----> 100 point / character
Maybe a simple BG for free X'D
Char with complicated BG (ex: environment) -----> 300 point (not included character)
Feel free to ask if there something you don't understand~~ X'D