GWR Armstrong class 4-4-0 no. 8 Gooch Mick Bayliss Loco commissions 24th December 20175th June 2018 GWR Armstrong class 4-4-0 no. 8 Gooch: Built by myself on commission with fully working inside motion from the Modern Outline kit. Expertly painted by Warren Haywood. This is the first of two MOK Armstrong models that I have built. The other, Brunel, is in my collection and can be viewed by following this link.