Here are content pics of the 1/16 Revell Movin' Out "Big Rig" styled custom Chevy Van, released in 1977: https://modelkitreviews.proboards.com/thread/1627/revell-movin-out-styled-chevy
All the requisite custom van touches are present in the van's interior, from the reel-to-reel tape deck, the wood paneling and spindle detail on the pass-through, and the diamond tufted interior panels. Outside, it's a little Peterbilt or Kenworth wannabe, with dual vertical exhaust stacks, air horns, exterior mounted air cleaners, and big-rig style grille and headlights. Yeah, it was a thing back then. ?