Does anyone remember a white, now dark red, Alpine in the Glasgow area which had the factory alloy hood/doors/trunk?

I had acquired this Alpine a while back and still haven't been able to find much information regarding the past history. With so few sets of alloy panels produced I have to believe that it has a unique past. I also have reason to believe these panels were on the car from the start - or at least close to the begining of it's life.

There were some performance modification which were period mods which suggest it might have had a competition past - rally? race?

Thanks