Hello there, Been a while, sorry bout that, house renovations took all me money !!
..anyway, need some 4mm grey brick work in card, not paper. Looked at the Metcalfe range, but unless I am looking in the wrong place, they only seem to do red brick (which I have an abundance of). The Superquick ones are paper, as I assume Prototype are too (from the catalog listing at Mainly Trains).
I'll keep looking, but if anyone has any ideas in the mean time, I'd appreciate it.
Cheers Mal Oz