I am currently in Japan on a short trip until the 15th,
two days ago I went to a Old Skyline workshop to have a look and it was great.
There was a kpgc10 s20 GTR Skyline in the flesh that had been lovingly restored and a yard full of cool cars.
The in side had a wide range of parts ranging from stickers to full reco s20 motors ready to go.
They gave me some cool stuff also,, a VHS on the s20 a magazine style catalog that will make you cry and a nice picture book full of there cars that they had restored.
Check it out