@StefTo87 Again, remember that all cutouts must include some of the collar. This video shows how to easily do so:
in italiano: Ancora una volta, ricorda che tutti i ritagli devono includere parte del colletto. Questo video mostra come farlo facilmente:

i agree with you But I'm honest, I'm not a professional with the method, the video tutorial doesn't help me either. Unfortunately. I can try, but the result is not better than the existing one. As with the picture that was last updated eight years ago, I'll leave it. With others, I will try my best, my friend promised