here is an email from my brother:
This is what I can remember.
1. The VIN number is 001 in 1989. It has a Jap plate & Aust plate.
2. Car was on display in Scuderia in Melbourne only. Scuderia Sydney had nothing to do with these cars. It was on display for 2 years & sold in 1992 or so.
3. 6 cars were imported: 3 privately sold and 3 for racing.
4. It has Scuderia dash & Aust compliance upgrades (Switch to dim parking lights etc).
5. Jap log book (all in Japanese text, but it does tell you around certain Jap circuits what speed & gear you should be doing around corners).
6. Aust Scuderia log book (this one tells you how to adjust your seating position, seat belts, how change a tire etc, for compliance purposes) It seems to be typed on a typewriter.
7. It also has a N1 boot lip, N1 openings in bumper bar, etc. These have been pictured on the car from factory in 1989. Apparently these items were on other cars at a later date (1992 - 93 models).
Also car is not for sale!