I am also looking for one of those with all the mounting hardware... The nice thing is that you can readily get them new for like $500 IIRC... I talked to Tom at 928 International about it when I was ordering some other used parts. Gonna call him next week and get one with all mounting hardware on the way for my '93 as it is missing that part.
78 Silver / Black-white #295
84 Ruby Red / Black AO84
88 Dark Blue / Linen-Black
92 Polar Silver / Dark Blue 92EURO
93 Arrow Blue / Black