Fiverr Community Forum

Allowed to draw fanart of Mickey Mouse?

I have a question about copyright. I am a seller. Let’s say someone wants me to draw fanart or illustration of a copyrighted figure. For example somone comes and ask me to do an illustration of Mickey Mouse (from Diseny), or maybe Super Mario from Nintendo. Am I allowed to draw this for them?
Same if they want me to do a 3D-sculpt of Mickey Mouse?