This is complete, but may be added on to. This build ROKs because up to 8 vehicles can be operated simultaneously doing all different things, or working together. The buildings themselves can work as one big city, or as individual factories. I will add more pictures as I build on to the structure.
Rokenbok Tri- Factory
Charlie and Dawson, ages 14
Legacy Products: Just about everything Rokenbok has ever made
Why This Build ROKs