>>10087167>>10087179>>10087263I think I found a reasonably priced RC truck that has a similar chassis to the one the guy in the video used (which looks like it's OOP). The vehicle itself looks nothing like the vamp, but if I'm going to be starting with a 3D printed shell, all that really matters is that it has the right shaped chassis to sit on.
https://www.amazon.com/Control-Drifting-Off-Road-Steering-Vehicle/dp/B08Z3P83VXI do some 3D modeling so I'm pretty sure I could find an existing vamp model and mess around with it to get the right specs I'd need to make this all work. Of course, I'd also probably want to sand it down and paint it so that I don't have layer lines.