The owls are specifiacally designed to be 3d printed, no support is needed and they scale up and down very well. my prints ranged from 20mm-120mm without any problems.Modeled in Silo2. Printed with 0.3mm layer height on my solidoodle 2. And treated with an acetone vapor bath and matte spray for surface finish.They make a good gift for girlfriends, mothers and owl lovers alike ;-)