Getting Isuzu specific parts for those is no treat. Every time I get any Isuzu that's been hit I curse their existence; even obtaining a bumper end cap is a PITA.
Those things were gawdawful slow, and even though that one's nice, eventually it will rust like an English car, including the frame.
I'd liken it to an International Scout: slow, capable, rust prone, spotty parts availability, unique but not in a 'has resale value' sort of way. Good luck selling it when you tire of it's 'uniqueness'.

