OpenForge 2.0 MAG Corner Spiral Stair

OpenForge 2.0 OpenLock 4
As requested, a set of magnetic based OpenForge 2.0 design (OpenLock compatable) roleplaying terrain features/accessories to depict a spiral staircase as in a corner tower. Modified all three styles of stairs to accept any of the OpenForge 2.0 /OpenLock 4 6mm thick plain bases.
Included, is a cut stone OpenLock magnetic combination base with the bottom tread. This is optional as the bottom tread blocks one of the four OpenLock clip keyholes in an E style tile. If yo