3D modelling of military base buildings for game

i need a military base for my game
- the game is modern military so i don't want any sci-fi buildings or old ww2 style (i want current modern look)
- details and the amount of details i need is shown in the psd files in the zip file
- most of the buildings have levels , and example is provided in the zip file
- buildings you make should be close to the example from material and feel stand point but you have to provide me completely different looks form the example
- 3D models you should make: (levels needed are shown in the image)
-- war factory / steel factory (armory) / oil factory / energy factory / concreate factory / defense factory (headquarters) / watch tower (radar) / clan tower / wall (sandbag and concreate wall)
-- animations : oil rig (animate pump) - watch tower (it rotates) - clan tower (it rotates) - concreate truck (back of the truck rotates) -
- i maybe extend the work for you to make environments/rendering/units too but now please only tell your price for 3d modelling, texturing, materials,