Well taken care of gx 470, zero rust on the body but the frame is falling apart on the passenger side , I saw someone mentioned the Ac drain line as a culprit of water accumulation and I think it’s true as I have seen that area wet and I traced it to the Ac hose , very sad to see such a poor design from Lexus and nothing can get done to help fix or replace the frame , see pics of the exterior and frame