Breakable Log

Features

Breakable prefab
Re-size-able
1024×1024 resolution UV mapped textures and bump (512x512px in preview)
Layered textures, easy to change visual appearance
Commented code
Object is 1 mesh until broken, for performance

Easily drag and drop to the game scene.  This prefab contains two models, a whole mesh and a fractured model of that mesh. When the objects fracture function is called it is replaced with the fractured model.