This old E-Maxx 3906 that was gifted to me, along with a pile of NiCd batteries. It's getting LiPos, low gearing, and some 3d printed parts to make it into a crawler. :
Integy RC Model T4065 Steel Roll Cage Body for Traxxas E-Maxx (3903, 3905, 3908) : Amazon.ca: Toys & Games
Traxxas (#3908) - 1/10 Scale 4WD Brushless Monster Truck - E-MAXX Brushless Edition manufacturer from Hong Kong Fongkiolong Ltd