I use loads of generic parts I have made, and then bake materials together with SimpleBake, to create optimized materials for game engines.
I will model just about everything needed for physically correct model, including mounts for engine and radiator...
...mounts for exhaust and steps...
...and hinges for rear hatch.
I don't think whoever modeled this, knew too much about cars. That suspension would just collapse, there is nothing to keep it in place on x and y axis. Also there seems not to be transfer case, driveshafts just go in same line with transmission.
My wip reimagination of Stuntman Ignition’s Dodge Power Wagon-based monster truck. I updated design with proper four link setup and replaced comically small axles with 5-ton military axles and 20-ton Clark planetaries. ‘91 Unnamed style swaybar and ‘88 style pan hard bar. ‘94 Untamed helicopter landing gear struts for shocks.
Everything modeled by me, uses repurposed resources from my Untamed-project and cockpit of Virginia Giant.