About this 3D model

These are mods for the "Dual-mode wind-up car" by Greg Zumwalt.Original: https://www.myminifactory.com/object/3d-print-dual-mode-windup-car-27061These mods include the following (with Fusion 360 source file): Tires which can be printed using TPE or TPU flexible filaments (instead of using o-rings suggested in the original). Alternative wheel appearance.