printed this for my daughter's 2nd birthday! it turned out great despite my lack of a steady hand when it was time to paint the details!
I printed the face laying flat and at 0.1mm layer height. I prepared it for paint with some filler primer and wet sanded smooth. Painted with model car paint from my local hobby store. hand painted the details and then clear coated it. When assembly was complete, I used some filament to create the antenna and hose details on the front.