Printer: Flashforge Creator Software: Makerware Resolution: High definition 0.1 m Time: 1 hour (begun down) Large: 5 cm Material: White PLA and then painted in aluminium spray... Support: Yes (necessary) I think will be better print bigger to apreciate this piece of art :D I hope your like it...I think the best way to print wheels is using pva filament (disolved in water) with a dual extruder because the support is not good as well as looking up or down ... The last pic was print looking up, is much better but the amount of support having is so much and difficult to remove...