I am now having a similar issue with the TBM. The seatbelts are displaying the pink texture issue. I do not have any custom liveries installed for the TBM, just the default liveries provided by Asobo. I do have the TBM improvement mod, but I tried removing it from my community folder which did not fix the issue. Since this is inside the aircraft, I am guessing this is not a livery issue. Any ideas? Would really like to get rid of these textures.