Does this help in finding the Temple?
Seems like there’s some info there that might help.
Apparently the bronze plate was looted, so there's no telling where in Yemen the temple stood/stands.
The Fayshanite were a contentious culture. While not being expansionist, they nonetheless raided nearby tribes in a practice believed to be known as “Gof’uh Kyurs’elf.” They are chiefly known for the graphic stela they left behind unassociated with any useful endeavors.