I’m pretty sure the technology exists, and I feel that utilizing it would be great - muscle, thickness, thinness, etc. for better customization, sliders to adjust things, and even hex coloring within a limitation of different saturations and a box of various shades to be used instead of a few body textures in a different color that… really doesn’t look right.
But they could do like SWTOR and create different body types. They already did similar with Dracthyr. Just take it a step further with some other races.