I use https://www.nissanpartsdeal.com/ because they still have the original exploded views of almost every system on the Z32. You can find part numbers with noun names on https://conceptzperformance.com/ and https://www.z1motorsports.com/ and then search those OEM part numbers on nissan parts deal. The result will usually contain the appropriate exploded diagram.
I was able to identify at least 50 fasteners this way. It WILL be tedious, but it's possible.