Print Settings:. Printer: Robo 3D R1. Filament: Hatchbox White PLA. Layer Height: 0.1mm. Infill: 20%. Supports: Yes. Raft: Yes. Post Processing:. Step 1: Remove all supports and clean up any rough areas with sand paper or a file. |--| Step 2: Apply a primer. We used automotive fill primer to help fill in the print lines as much as possible. |--| Step 3: Paint it. We used water based acrylic paints with a paintbrush to apply the paint. Start with the blue on the body then move to the smaller details. |--| Step 4: Let dry and enjoy. 3D Files:. Thingiverse:.