WIP : Orphanage textures

This is a *very* preliminary render of three of the textures being utilized for the Orphanage. Just broad strokes here at the moment since they constitute a significant fraction of the model's surface.

Two of these (the facade and the concrete base) are tileable textures, so some additional considerations were required.
Preliminary touch-up work was done in Photoshop (cropping, balancing levels across the swatch, removing defects and mixing with additional source textures).
Tileable textures were then produced in Texture Maker and preliminary diffuse and bump maps were generated in Crazybump.