The drive units (possibly with suspensions and subframes) would likely be more desirable to DIY builders than the battery. The battery is the same as the Model 3, right? Four enormously long modules that won't fit in a vehicle being converted, unless someone wants to sacrifice the entire cargo area of a pickup truck, van, or station wagon.
I am looking into building a 460-700v ("/-) pack large torque truck. I am interested batteries not frame etc etcthe front end was really wrecked but most other components remains usable, so it depends on what parts you’d want