When looking at a distance, there is noticable z-fighting between the edges and the middle void part of the obelisk.

This is more noticeable with the ancient variant.

This happens with starfield glass and its variants as well:

I think this should be fixed now - I made it actually distance-aware in its rendering, so hopefully being really far away won't cause all that z-fighting anymore.

Still getting the same issue.

Works for me! Good work