http://www.retrokit.net/
Retrokit specializes in Braille scale and their site is now open (both in English and French)

Thanks a lot, I found Retrokit some while ago by accident and I´m currently building their Somua MCG with 8cm Reihenwerfer which I enjoy a lot.
Prices are not really cheap, but they have a small but very interesting range of vehicles.
(And until today I thought they are produced in France, strange :-) )