In case anyone's interested... A few hours ago I posted my first Wallpaper Pack for sale on Patreon. 20 unique images featuring characters from the game in different situations. Some are SFW, others are definitely NSFW. Plus 38 variations... 58 images total, in PNG format, available in both 1080p and 4K. Here's one of the images as a preview:

The full pack is available here:

 https://www.patreon.com/posts/wallpaper-pack-1-131930399?source=storefront