This is now finished! Check out the completed prop!
So many issues with this prop! Each of the “legs” is filled with adhesive.
Then, due to the extreme messiness where the legs connect with the marble, I had to come up with a way to smooth it all out. My solution was to add an epoxy where there was silver spray paint. The epoxy I chose did not require curing in an oven, unlike FIMO, but cured in the open air over 24 hours.
That had the added bonus of providing additional support for the legs and their connection to the marble.
Once the EVA foam was cut out and adhered to the legs, the only other item was adding the wiring and beads.