And your struggle makes me very glad that I have a receipt for my vehicle from GEV - unfortunately, the insurance company put a value on it that's about twice as high as the purchase price for some peculiar reason.
Here in MN, I don't believe they require a vehicle inspection - but they do want photos of before and after, plus receipts for the equipment you installed that make it an RV (refrigerator, AC, water system, outside power connector, propane cook top, etc). As far as I know, I can take the photos to one of the county license dealers and do the whole job there
But I could be wrong......