This was a really enjoyable print! I used supports as suggested by the original designer. For materials, Black, Solid Orange and White PLA where used. 20% infill was used in most cases except for the rear axle supports. For assembly, I had some issues getting the M3 nuts to fit and so they were slightly headed and then pushed in. This method worked well. I am keeping this print as a display model. For that reason, I printed out bearings and sanded them to fit well instead of buying the bearings needed for the RC model version. The car now awaits rubber in order to be completed!