Currently, the 1997 Toyota Soarer Z30 in FH5 only has three colours available, and the only one I was able to find the name of is most likely Dark Blue Mica, which is inaccurate. The other two remain unknown, but if anyone here finds any information about them, please let me know.
For the 1997 model year, the Soarer was available in more colours, and these are:
Black (202)
White Pearl (051)
Blue Mica Metallic (8L5)
Classic Green Pearl (6P2)
Rose Red Mica (3M9)
Renaissance Red (3L2)
Bluish Silver Metallic (1A0)
Interestingly, all of these colours can be found on the 1997 Lexus SC300 which is also present in Horizon 5, although the shades aren’t fully accurate either. Still, porting these colours over from the SC300 would massively improve Soarer’s colour palette, even better if some (Classic Green Pearl, Blue Mica Metallic) were modified to better resemble their real life appearance.