Oh I don't know if he's tried DMT or anything else, hehehe!
ZBrushcentral is not exactly the place to ask such things....
But....
I have my suspicions!
Your experience is quite remarkable.
If its anything like Tyrell's world you were in, or came from, a very good place I think!
(-_-) {I do not know what I am doing, but I am doing it anyway)