The truck started life as an RN23, which is a 1/2 ton pickup. Toyota didn’t have 4x4 in 1976. The entire drivetrain is probably off a later model truck. 22R is also a later model engine. The SCAT coach is very limited production.

The workmanship looks great !!!!!

It’s easily worth $10-15K. Maybe more.

That’s pretty cool, I wonder what axle they used, as it looks a bit wider than original(?)

 do like the minimalist interior, tastefully done.

Dare to be different

https://bringatrailer.com/listing/1976-toyota-pickup-4x4-scat-camper/