This is the intended workflow for Film/TV.
It is designed not just to be "plugged in," but to be used as a projection source in applications like Mari, or as a source for displacement map creation in ZBrush. The goal is to reconstruct the micro-geometry of a real human face rather than just painting colors onto a 3D model. TexturingXYZ- Female 20s FullFace 24
Textures and 3D models like these have a wide range of applications: This is the intended workflow for Film/TV