Well this is definitely late catch up.
Nice rock field.
A rudimentary gravity system and populating would be awesome in TG to get by this sort of thing and throw in some rocks around geometry, but faking it at a distance does the trick. You could probably export low-poly geometry of a scene, and populate it in Blender with rigid body mechanics and gravity and export said rock field as an object to import into TG to match the terrain.
