Hey
I actually showed Adam about 2 years ago and he hadnt seen them before, one of the few things he said that he didnt know existed.
I picked them up as a freebie along with the boxed c5 i bought from that dealer in Oxford area, the guy who said he was the first to sell them or something (he had like a washing machine type name for the company).
I'll take a few photos anyway! I was keeping one to swap with Adam, but of course not heard anything recently, but he was keen on one for his collection.
I'll try and post them later! Cheers,