Track facilities: This is the core part of railway infrastructure, including tracks, turnouts, sleepers, and ballast. The railway tracks are the foundation of train operation, turnouts are used to control the direction of train movement, sleepers are used to fix the position of the railway tracks and ensure the stability of the track structure, and ballast is the laying foundation of the track, mainly playing a supporting role.Signal and communication facilities: including signal machines, track circuits, wireless communication equipment, etc. Signal machines are used to indicate the running status of trains and ensure their safe operation; The track circuit is responsible for monitoring the position and operating status of the train; Wireless communication equipment ensures smooth communication between stations and trains, ensuring timely transmission of information.Power system and supporting facilities: The railway power system provides necessary power support for railway facilities, including substations, overhead contact lines, etc. In addition, there are supporting facilities such as water supply and drainage systems, lighting systems, and disaster prevention systems to jointly ensure the normal operation of the railway. These facilities ensure the stable operation of the railway system and the safe travel of passengers. Model making software: 3ds Max 2014 Rendering software: vray3.60.03 for 3dmax2014Note: It is recommended to use 3ds Max 2014 and above versions to open the scene with rich refinement. Objects in the scene have corresponding layers for users to adjust, and the ballast has been made into VR proxy objects for users to copy in large quantities. If you have any questions, write me: wjjmsn2020@gmail.com .