The Sherman is in the original Iwo Brochure in 1999, on both the front cover and inside on the right hand side. It was designated IWJ11, and 200 were produced. An additional 10-20 were produced as white winter shermans as IWJ11(W). It was one of the first two polystone vehicles along with the LVT2 Amtrack (IWJ7). The Sherman was so primative that I pestered Andy to make me a wood version, and after 6 months he agreed, producing 5 wood Iwo Shermans. I bought 2, and had one repainted by Andy as a 7th Armored Division, 8th Army Desert Rat Sherman with shell damage (an exact duplicate of an otherwise one of a kind wood Sherman in Andy's private collection he wouldn't sell me). There are 3 other wood Iwo Shermans out there (many years ago, one was on sale through that on-line dealer in the orient).