Saw this on CL. Not really an Overland truck but man it would be cool if you redid the inside completely and put modern running gear under it.
https://kansascity.craigslist.org/rvs/d/chevrolet-camper-truck/6201270261.html
https://kansascity.craigslist.org/rvs/d/chevrolet-camper-truck/6201270261.html