Is the cord that covers the soap moving at all? Either way, I would suggest splitting this into two parts. (One part sits around the soap and the other one works like a handle.)

Images have very little information. What animation/simulation do you like to do? Is it practical to do it as a simulation, or perhaps it would be better to do it manually? This would be the first question to explore.

Please share a file (c4d, <1MB or if larger as Dropbox, Apple, Adobe, Google, or Wetransfer service, no shortened URLs, no other cloud services, etc. Security reasons.) Thank you.

Cheers