Thanks. I actually own a VR headset, but my PC's not beefy enough to use it.
I'd like to add some extra graphics sometime, like portraits leaning against the piles, or simple 3D models.
You can actually add custom amounts yourself, by editing the text files in the data folder, or adding new text files. As long as you keep to the format "Name of thing;1000" on each line, and don't leave any extra info or blank lines, you should be fine.