How to make follow all solids and surfaces to one and single curve?

Hello the community,

I am a jewelry designer using Rhino with different plug-ins. I contacted them but no one of them can bring solutions…

When I design a necklace for exemple, I do a chain which is a link repeated and connected to a curve that I designed in parallel. The thing is that it is not finished, because I have to add some findings that are small parts such as clasps or other chains, rings, etc. My wish is to link, to connect all these elements together in order to give different shapes, different attitude to the final product and for my product presentation: to the customers, for social medias, for pack shots. I could be flat or shown around a neck base.
I did not try the command “Flow to curve” or things like that, maybe there are other tips to keep all together and dynamic ?

Thanks for your contribution in advance :pray:t2: