The listed prices are for hard/cel shading; For flat colour prices are halved.
Treat multiple characters as if they were separate commissions.

Icon/Headshot/Bust/Portrait: $10 base price
Up to +5$ for complexity in the relevant area (for example for complex hair, complex bondage such as ballgag & collar, multiple sets of ears or eyes)
+2$ for soft shading
Simple background = free; not eligible for a complex background
I will tend to include a little bit of the chest so you can crop the result as you want for use as a profile pic/avatar

Half body $20 base price
Up to +$10 for complexity in the relevant area (complex clothing or complex hair, wings etc.)
+10$ per head for characters with more than one head (hellhounds or cerberuses and other such)
+5$ for soft shading
Simple background = free; up to +15$ for a complex background

Full body $35 base price
Up to +15$ for complexity in the relevant area (complex clothing or complex hair; wings etc.)
+10$ per head for characters with more than one head (hellhounds or cerberuses and other such)
+10$ for soft shading
Simple background = $5; up to +20$ for a complex background