More details, including features, part list, and instruction video, linked here: https://www.prusaprinters.org/prints/36883-audiomoth-vault Or if you prefer, Thingiverse: https://www.thingiverse.com/thing:4546491
25+ printed since the first draft in Jan 2019, and many field-tested. Let me know how you'd improve this!
I am looking for a souce for the membrane. I tried on Alibaba, however the shipping was $25 for one and $60 for ten.