It should be noted that there are 2 ways to put this mod in your game.
The first option is opening Alci's img editor, then go to Gta San Andreas / models and open player.img, then Alci's img editor
Click on import (the little arrow) and import the contents of the folder that you have downloaded.
And the second option is dragging the folder that you have downloaded to your modloader.
If you do not have the modloader I leave it here:
https://www.mixmods.com.br/2018/01/modloader/

In spanish:
Hay que recalcar que hay 2 maneras de poner este mod en tu juego.
La primera opción es abriendo Alci´s img editor,despues vas a Gta San Andreas /models y abres player.img,despues en Alci´s img editor  
le das a importar (a la flechita) y importas el contenido de la carpeta que has descargado.
Y la segunda opción es arrastrando la carpeta que te has descargado a tu modloader.
Si no tienes el modloader yo te lo dejo aqui:
https://www.mixmods.com.br/2018/01/modloader/

If I haven't explained it well, sorry, it's my first mod.

Si no lo he explicado bien perdón es que es mi primer mod.