Edward's Gate of Truth

The Gate of Alchemy (also called The Gate of Truth, The Portal, and most commonly The Gate) is a metaphysical and possibly metaphorical structure that appears within—and is central to—the Fullmetal Alchemist series in both the 2003 anime and manga/Brotherhood storylines. It is the source of alchemical knowledge and the entrance to God’s domain, where no mortals are meant to tread.

I once created the Gate of Truth (the other Gate of the series) https://sketchfab.com/3d-models/gate-of-truth-fma-4c1235f39567414e93028721726f75a1 and after some requests decided to create the other Version.