Is there a better way to replicate squash-n-stretch animations other than using an excessive amount of bones?

I’m doing animations, modeling, and rigging for this self-fulfilling SpongeBob experience on the platform, and as you may know the characters in the show are quite expressive and cartoony, which is the exact style we hope to replicate in our game.

Because SpongeBob and the rest of the cast are so cartoony, I’d like to show off that bouncy, stretchy look you’d see when characters are moving in the show through the power of bone scaling on these skinned character rigs I’ve created, but from what I know Roblox doesn’t support that yet. :face_holding_back_tears:

ex. with bone scaling

In order to ᵏᶦⁿᵈ ᵒᶠ ⁿᵒᵗ ʳᵉᵃˡˡʸ achieve these squash and stretch effects with these limitations in place, I’ve resorted to weight painting extra bones to a bunch of areas, but it’s not exactly helping all that much…

Is there a better solution for this, or am I at a loss? 971815518438842428