Hello! Made a few low poly 3d models, here links:
Military Barn - http://www.turbosquid.com/3d-models/military-barn-3d-model/695293
Barrels - http://www.turbosquid.com/3d-models/maya-black-yellow-red/695300
Walls - http://www.turbosquid.com/3d-models/3d-model-walls/695305
Table Map - http://www.turbosquid.com/3d-models/maya-table/695332
Road Barrier and Cone - http://www.turbosquid.com/3d-models/3d-road-barrier-cone-model/695338
Ladders - http://www.turbosquid.com/3d-models/metal-wooden-3d-model/695346
Gates - http://www.turbosquid.com/3d-models/gates-3d-obj/695422
Targets - http://www.turbosquid.com/3d-models/3d-model-of-targets/695950
Buoy - http://www.turbosquid.com/3d-models/buoy-3d-max/697009
Fortress - http://www.turbosquid.com/3d-models/3d-fortress/697235
Radar - http://www.turbosquid.com/3d-models/3d-radar/697238
Open Tent - http://www.turbosquid.com/3d-models/3d-open-tent/699577
Models will be replenished!