I’m trying to light my Metahuman with just an HDRI backdrop (no additional lights). Everything looks fine except for the eyes which look almost black. Even when I turn up the HDRI intensity 10x, the skin gets much brighter but the eyes still stay dark. I can fix the problem with spotlights, but then I’m adding light to the skin that I’d rather not be there.
Is there a way to get the eyes to look right with just an HDRI backdrop lighting the scene? Or do the eyes not work well with HDRI’s?