Wow this is really nice to see and in HO as well(I model both scales) I may just have to get one in each scale. Are you planning on making any heavyweight coach models or any other D&RGW equipment? I model standard gauge Rio Grande steam in both N and HO and always looking for prototypes. Seeing this model and the cabooses is really exciting! I do have a wide variety of D&RGW heavyweight coach drawings and a couple steam locomotive erecting drawings if you're interested!