I designed this Ant-Man to be printed small (about 1.5cm tall), so it doesn't not have all the grooves and small details. I figured that coat of paint would gloss over such details anyway!

Printing tips: (see picture) prints well on SLA at finest resolution with supports on his chin, fists, heels and toes. 

Painting tips: make a small pedestal (I made one for a jar, so he'll be protected) and glue him to this pedestal so he's easier to handle. Use a tiny brush with thin (low viscosity paint) and even the tip of a pin to apply paint for details.