More info here :: https://www.3dscanstore.com/blog/Morphable-Basemesh
We are happy to announce the release of our latest morphable male and female base mesh models. These scan based morphable body assets will allow you to morph between underweight, average and overweight. This is a great way to begin building a character, simply select the adjust the layer sliders to the size / weight you want and start sculpting. These models also come with 16k colour maps and all the secondary control maps you will need for rendering, including, spec, roughness, normal and cavity maps. We've also included a Marmoset Toolbag 4 render scene complete with shaders and lighting setup for each model.