overfenders type A on the first 240z racers

I'm trying to find out where in Japan I can acquire a set of overfenders used on the first 240z race cars in japan, before the gnose was introduced. They are slightly wider than zg overfenders and have a little bit of a curved up lip at the end of them. You can find them on the red 240z at the np35.jp/ website and on the 240z in the linked picture. Any insight would be greatly appreciated. I have a red 1971 and would like to replicate this cars nostalgic look.

Edited December 16, 200915 yr by evian