Character musculature grows up both with my int variable

Hello. I’m new to unity and I’d like you to show me how to make my characters muscles grow both with a variable (eg. maxhealth). Is there any function that moves certain vertices of a 3d model?
Please use a C# script if possible.

The easiest way would be to use a models that had those morphs built in and use Mega Fiers that’ll cost you $150 in the Unity Asset Store. Even then I think it will be complicated.

Why not ask the makers of megafiers if they have created an example tutorial on how to do that?