I finally did it!!!
I was able to make a human model with my own hands completely. What I need for my small project. To be honest, the most difficult element of the model was the hands. I should say thank @HenryVIII and @Skyjimtw for being able to check their models.
https://skfb.ly/6Inw8
https://skfb.ly/6KLJy
Without these examples, it would be difficult for me to do everything on my own.