Here is an upgrade of my other model : https://makerworld.com/en/models/191263#profileId-227320
The main difference is the ability to place small plates indicating the type of filament.
You can use either printed labels or cardboard cutouts to indicate the type of filament.
The text on these labels can be easily modified to your liking by going to "Edit Text and Color" under "Prepare - Objects" in Bambu Studio.
This model is designed to remove moisture from a "cereal box".
This model is inspired by others I have seen here and there.
I have sized it so that it can be printed on both the BambuLab Mini and X1C.
Regarding the rectangular hygrometer, I bought it on AliExpress but should be able to find it also on amazon:
https://www.aliexpress.com/item/1005003075779370.html
I bought the cereal boxes on Amazon:
The model was designed in such a way as to be able to accommodate silica gel. I bought a 2kg pot of silica gel on Amazon: