as mentioned above most of what you are looking for never came from Isuzu or the US version so scarcity is not a result of the low production numers these are all aftermarket mods. Most parts are still available from Merlin or if you have patience on this site or ebay so keep an eye out check everyday. I myself had a hard time finding a roof rack. Then an auto dismantler was selling seats from a VX he had a photo of the rig and I saw a roof rack and bought it at $200 ($100 less than what they sold for even then) plus had him through in a drivers sill for free and the roof rails.