Hello, normal the original numbers that ROCO have made from de "rundnase" for NMBS / Belgium are the 204005,204007,.5307,5315,5408 and the 5205. So I have try to make somme other numbers and models, I use always ROCO analoge DC , now I have the numbers 202016,5407,5209,5301,5211,204001,5204,5403,5312,5402,5306,5319,5206,.5320,202001 and the 203018. Different stripes and painting, with 4 of 6 numbers, different kind of haedlights, 2,3,4 of 5 pieces. It is for a project "Bolle neuzen in Belgie door de jaren heen", (rundnase in Belgien von 1955 nach 1993, sorry for my German and Englisch) Now I gone start with makin different Nohabs from other countries, second project "Nohabs in and true Europe".From Denmark, Norway, Germany, Hongarian and Sweden models. I want to thank all te people to have put very nice pictures of the real models of all the countries on this forum. Best greetings Eric alias "bollen neus" Belgium.