Futuristic Air Defense Gun Tower 3D model

Here is an animated futuristic air defense gun tower which I have modeled and textured in in 3d-coat. The rig and the antimation I have done in Blender. The download contains a project file for the Unreal 4 engine and also I have tested everything in Unity 5, the aimations works well as I maded them in Blender 2.77. Animations: - Idle animation (loopable) - Uplifting animation , gun tower coming out of the ground (loopable) 3 Texture sets: - Normal maps for GLSL and DirectX - Color - Metalness - Roughness - Ambient occlusion - Curvature maps - All textures in 4096 x 4096 px resolution