Known limits
What a single image can and cannot tell the system.
Characters are stylized
The method is strongest for hard-surface props and product-like objects. Human reconstruction from one image is a stylized likeness, not an identity-accurate scan.
Procedural has a purpose
Dense organic scans, cloth folds and photoreal faces are usually better served by mesh or neural reconstruction. Use PhotoTo3D when editability, low runtime weight and action-ready structure matter.