Can you buy clear plastic bases for standups?

By ravenwolf64, in WFRP Print on Demand Expansions

Gurus,

Couldn't find an existing forum to ask this and was afraid to ask in rules lol. I am wondering if there is a way/place to purchase just the clear plastic bases that come with standups in The Creature Vault etc. Thank you! :)

google: Fantasy Flight Supply Plastic Stands

Not sure if they're exact.

They are the same standups used on games like Arkham Horror and Eldritch Horror (good games in themselves BTW).