Right guys, this one was sold to me as suitable for the AE92 but it turns out in non of the AE92 models it fits snugly.
After searching around for over a year now I finally found out this optional boot mat was actually for the AE101 coupé versions.
Now here's another one as a comparison:
and an original mat: http://page3.auctions.yahoo.co.jp/jp/auction/c551893229
As you can see the shape is very close if not identical to the one I've got available.
I'm not 100% convinced this is the same shape as the saloon or hatchback so you'll have to decide that for yourself if you want to try it or not.
It does have some folds from storage but a few weeks laying flat in the boot of a car will sort this out (It did in my Sera which was a similar material)
Price: €79,- + shipping.
Located in the Netherlands but I ship worldwide with tracking and insurance.