That thing is absolutely wrecked🤣. I have seen a lot dirtier and rusted beyond repair and rats everywhere so i know how you feel. Granted to say usually only on bakkies they use on the farms in our surroundings and the vehicles are stored with all the grain and stuff so rats and stuff do get in. free food i guess for them. The worst i've probable seen was a bakkie with a decomposing chassis(rusted like hell). it came in for a front shock absorber that was basically split in two and an entire pack of leaf springs snapped of right in the middle where the u-bolts are positioned. till this day i do not know how they succeeded in that move.