If you want the full version and license for commercial use,
you can purchase here :

https://displaytypefont.com/product/western-monttero/

File Font Version : 

1. Western Monttero.otf
2. Western Monttero.ttf
3. Western Monttero.woff
4. Western Monttero Italic.otf
5. Western Monttero Italic.ttf
6. Western Monttero Italic.woff