Keentool Facebuilder 2024.2.1 For Blender Free ... ((top)) -

Single-image captures: Good base result but limited in depth accuracy; best used as a starting point for sculpting.
Extreme expressions or occlusions (hands, props, heavy makeup, surgical masks) reduce landmark reliability.
Hair, hats, and accessories require masking or manual cleanup; ear modeling may be less accurate from limited views.
Lighting variation: Strong lighting differences among source photos can produce visible texture seams; consistent capture setup recommended.
Topology may not be production-ready for high-end film—retopology often necessary for animation and deformation.
Automatic landmarking can misplace points on non-average faces (extreme ethnic features, facial hair, piercings) requiring manual correction.
Large photo sets (>30 high-res images) may increase memory usage and processing time; consider downsampling or curated selection.

If you work with digital humans in Blender, you already know the name: .