From the ground up this figure has been designed so that you can order the parts in different finishes and materials and assemble the figure with little to no painting required. He even comes with a tool box that can open up and has a few tools for him.
This listing only contains 1 of 5 parts, so be sure to add all 5 parts to your cart if you plan to order this figure. The only "painting" done to the figure shown in the photos was the use of a blue marker to color the front of the translucent parts for the visor.
Below is a handy assembly guide for when you get your parts in hand, click on the image to see the full view: