Can someone share a link with definitely good tutorials or lessons about UV unwrapping?

[silex (Jakub Jaszewski)]

I can recommend an addon for packing - UVPackmaster.

[UV Packmaster] Efficient UV packing solution for Blender (C++ based, multithreaded)

[UPDATE]: UVPackmaster 3 has just been released! [UVPackmaster 3 for Blender - GPU-accelerated, scriptable UV packing engine] For answers to most important questions regarding UVPackmaster 3, visit the FAQs on our site (recommended especially if you are a UVPackmaster 2 user already). Visit our site for the full set of UVPackmaster 3 features. [UPDATE]: For detailed info about the packer read: https://glukoz.dev/uvp/blender/ UVP videos: [UVPackmaster 2 …