Those numbers came from the GSX Registry. My only thought was could White and Sandalwood be mistaken? Probably not though.
There could be some metal clips on the lower rear of the bumper; these helped hold the baffle in place. They are also easily removed so just as easily gone.
Trim tag says "T" for top color, I believe white was 1 (or 2 possibly). Even if the top faded to look white, the trim tag tells what it should be.
looks like i am not that lucky on this one the search goes on. I like finding cool cars out here in cail