Since I've started making 3D renders, one aspect of the fetish I've never even considered looking at for technical reasons is bare feet. In 3D, feet are... ugly. They often look like potatoes because the people who create 3D models often aren't looking at them.
Fortunately, size content creators have a few options to make them look better - morphs, normal maps, better textures...
For me, it's been a tough process to go through, as I was far from having any of the required knowledge and skill to make the barefeet I wanted in 3D. However, some good people in this community shared resources with me along the years and I think I'm finally at a point where I can render feet without hating them. Not saying that I love them either, but it's a start.
So, here it is. That was just a quick test I've done but I'd be really interested to hear your feedback on these. It's still not up to the standard I aim to reach but it's a start :)