Here's an overview of what we did with our 1989 LANCE Truck Camper, plus links to more details as to how we did what we did.
Two months of redo. I handled the pretty details, which you can see below... while my hubby Rich did (the boring parts like) system overhauls and start up: Inverters, converters, batteries, fridge, heating, water etc.
Lots of chalk paint, washes of matte gray into glazes, faux stone effects.
Redo on walls, countertops, cabinets, doors, floors...
$2000 for camper with about $2000 in cosmetic reno.
Took about 60-80 hrs of actual time.
Maiden Voyage went without a hitch -- to the Grand Canyon.
Fun Times Ahead!