Revell made a few Bigfoot models in 1/25 scale. They had a fully painted diecast metal body and a plastic kit chassis.

This one is a bit of a custom. I found the Revell T-Wrecks body (released in 2002) on eBay and I wanted to make it into a display truck so I found an old AMT Teenage Mutant Ninja Turtle Monster Jam truck and used the chassis from that. It's not the same as the original Revell chassis but still looks great as a display!