This is my entry for the Sinterit design competition for the jewellery category. I've not attempted to print this on an FDM printer as the support required would probably ruin it. The 3d visual shown on this page is glitched, so download the file to have a proper look!
The inner star ball is designed to rotate (although un-tested) while the pendant hangs from a chain or string smaller then 3mm in diameter. The rest of the design is quite small and I'm uncertain as to the Sinterit Lisa's level of detail, but it could probably be scaled up fairly easily!