The battle land with heli, air craft and military air craft has designed in sketchup and rendered in lumion 10. This file has converted in stl and dae file. The detail photos and textures are uploaded here. This scene can help for the land of battle. The air craft or well designed which could be taken and used for any other location in gaming. The parameter of the land is approx 18 km.

I recomend to get it in the lowest cost as you think. Please visit to my other models.

Note please: You can get any kind of architecture 3D mdels for interior and exterior here.

Great Thanks!