There's a bit on
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and
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for backers, including some concept wallpapers, and there's a few things on my
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available publicly in a channel called "the-velan-reach". I'll be putting up a page soon(tm) too.
It's not that hard really, when you are ready to invest a few hours of time. And you don't have to be a 3d sculptor either. The Daz3d store (which is where most character models come from anyway) has a load of tools to tweak facial features and body shapes, that come with sometimes hundreds of sliders for just about anything. For most of my characters, I just start with a vanilla genesis8 female, and start dialing in features to home in on what I have in mind.