I was invited to view both my new cars before they had undergone any dealer preparation. Each time the car was extensively covered in white film on the panels. The alloys were protected by hard plastic 'discs' and the seats and steering wheel had soft plastic covers. The floor was protected with paper covers.
Attached is the PDS document for the RC (2015, not sure if anything will have changed for newer models). As the D/C Cut fuse is removed at the assembly plant I wonder how they move the cars around? A number of ECUs require initialisation when the fuse is replaced, seat ecu, parking guidance ecu. The TMPS has to be started as this is disabled at the plant as the radio wave frequency doesn't comply with Japan regs. So, apart from preparing the bodywork there's a fair bit to do...
RC300H PDS instructions.pdf