I was not allowed to upload the Revopod cross section from their website. It is very informative and their description lays out how it works.
This is surely informative. Isoacoustics should emulate Revopod by providing the description as shown in the image above instead of an AutoCad sketch without any information. The cross section of the Revopod looks rather similar to the Gaia, perhaps without the spherical bearing. The elastomer damping layers are basically some sort of hardened rubber.