I am pleased that you are interested in my insignificant work, thanks guys! That motivates, and I always gladly accept helpful tips. With regard to my colorful choice of materials on the model, I may have to say that every first cab I build is intended as a master for molding and casting. I will then, so i hope, carry out correct detail work that is typical of the series or year of construction on the casted cabins. That's why I will soon close all window and door openings again with wafer-thin brass or plastic strips. This makes it easier for me to work out the fine window struts and for the mold maker to mold the cabin.