2D Spine Character Animation

Hi!
Looking for a 2D animation artist / Spine specialist to prepare source assets for animation.
We already have:
Figma design with all character and scene elements (see image)
Animation reference video (see video)
Detailed specification (for similar animation, how we plan animate it)
Optional: Tripo 3D model and active Tripo subscription
Task:
Prepare and slice character/object parts for Spine animation in Sigma by specification (see attached for similar animation)
Organize layers and pivots correctly
Deliver clean source files ready for animation
Suggest the best workflow if you believe there is a better approach than manual slicing
Thank you!