alan w

I done modelling some time back on Microsoft Trainsim the basic game was programed by Kuju but there seemed to be no restriction on altering and using the software for your own modeling it also had steam, diesel, rolling stock and electric train sound files that you could use on new modeled locomotives and rolling stock. Perhaps this may be of help. still have trainsim DVDs. I used Amabilis 3D Crafter it is a cheap 3D modeling program but works O.K.