About this 3D model

This set contains three large rock formations which you can use as scatter terrain in your tabletop wargames and RPGs. The first consists of three standing stones, which would be great as a ritual site or as a shrine. The second includes a large rock precariously balanced on top of two others - is this natural or some kind of trap? The third is a simple rock formation, a pinnacle or spire of natural stones and rocks.