The repository contains a STEP model of the custom cryostat used in the work Cryogenic geometric anti-spring vibration isolation system.
An online 3D render can be accessed through this link.
This fridge has been developed by the Allan Lab and the FMD, with many of the authors involved. H.S.M. Bohemen and K. van Oosten led the effort to build the fridge. The idea originates from the Garry Steele lab, which kindly shared drawings.