Would copy the locomotive model m "NV" is made on a scale 1:10. In principle, scale easily adjusts himself) worked out the details, inside cabin. The weight of large 900K polygons. Optimization is not carried out, there is little time for such projects. Publish as is, since it is unlikely I will have time to finish. Requires some refinement in the details, but this is for the most demanding connoisseurs.