This model consists of 7 variations of passenger cars in a vista style train similar to those of the orient or used in the thirties and forties and newer. In total there are over 42 variations using both sides of the cars so creating your own style is relatively simple. The passenger cars make up a multiple car train by using the seven variations and duplicating when needed. The layer editor is easy to understand. By choosing all red wires and another color wire you have created the entire car. Remove the previous color wire, select a new color wire, and get another car. The wheel trucks are detailed for close ups while the rest of the bottom of the car was set to allow for baking options. An interior object was placed inside each car so the interior can be textured as well. This model may seem heavy but has been detailed for close up, fly over, shots using quadratic polygonal faces. It is easily manipulated by deleting any faces not included in the shots. It is perfect for texturing and animations involving a realistic train. If you are aware of trains, a GP40 type locomotive would be used with these style cars. More models are to come including that locomotive. Keep yourself busy on these until then.