Dropbox link with all assets and executable: https://www.dropbox.com/sh/kd30wdmssug6zgk/PJ8u0b8TJA
Executable found under Unity Build -> New project > Project3.exe

Models:

 Models made in Blender because of good synergy with Unity and personal familiarity. 

Tileable Textures created:

References pulled into Photoshop, corrected and made tileable.

Examples Diffuse UV/Ambiet Occlusion bakes:

Created in Xnormal and Photoshop

I did all game engine implementation. Hadn't used Unity in a while posing its own set of challenges.
Implemented multiple LOD for dense meshes. Had to redo UVs and created occlusions maps for the models.