Transporter T6 Paint

Bought an old work van (2019, 24k miles) and it has had some cosmetic work done, thats fine, but there are some areas that concern me. Bought from a dealer (VW commercial) to convert into a camper.

Had it 3 days and finally had a good look over it.

Are these sorts of things normal or have I got a Lemon? Or am I being pathetic. FWIW I knew this wouldn't be an enthusiast owned sports car. So are they all like this?

Pictures attached to try show the following:

Rust on lower sliding door and near the petrol cap
Discolouration/colour mismatch between passenger door and 'rear panel' (may not show up well in photos)
Chipping paint in the gutter/seams where the window is
Above the passenger door there appears to be a weld mark that has been painted, unsure if this is a seam and thats where something has been resprayed at some point, in fact thinking about it the flaking paint on the roof suggests something was dropped on it and a new a pillar was welded in?













Edited to add that the passenger door doesn't line up right and was blatantly once a dark colour and resprayed white. Same for the front quarter panel next to the door.

I think this is too badly repaired for me to forget about.