Here are my settings
Here is what I was seeing at first. I thought it was a texture failing to draw. But after the Beast was dead, I turned at just the right angle and saw this…
So now I’m thinking it’s a lighting issue. Do any of you have suggestions or observations?
For the record, I am running Windows 10/64 Pro.
Here’s another possibly-useful clue. When I was at the Redeemed Temple in Scheol, I saw that the Redeemed NPC’s inside the temple had the same mostly-whited-out textures as The Beast in the middle screenshot above. But as soon as I went outside, the ones there had normal texture drawing/illumination.