Maya has a muscles system to provide deformations under the skin of a mesh, but it requires that you build everything from scratch. On the other hand, it couldn't be more difficult than trying to create an original figure for Poser with a reasonable range of human deformations.

 

At some point, you have to decide what the purpose of the figure is. If you want an anatomically precise recreation of a human body rigged for accurate muscle deformations in every possible pose, Poser is not for you. At best, its figures are an approximation of realism. I empathize with the figure creators who settle for "good enough." Most people don't realize what a challenge it is to get even that far.

Of course, Poser figures could only improve if you would provide us with your system for creating “3d JCMs.” I’d buy that script.

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