@Alberto Ríos Rodríguez, the ones I've rejected all seem to have been sourced from transfermarkt.

You can get much larger versions by following the below steps:

This is the URL of the small image on transfermarkt, which you've used here: https://img.a.transfermarkt.technology/portrait/header/828820-1649867129.jpg?lm=1
 

By changing the bit in red and bold in the above URL to the bit in red and bold in the below URL, you'll get the much larger version I've requested, which is more suitable for cutting as it'll provided a higher-quality cut.

https://tmssl.akamaized.net/images/portrait/originals/828820-1649867129.jpg?lm=1

You can collect all the images I've rejected and upload them in a pack 👍