Club Logos + Facepacks for La Liga ?

Title says it all!

Any direction on which club logo pack/face pack addon I should download to have the faces of the athletes in the game and the logos of the teams in La Liga ?

I use TCM Logos as logo pack, always works for me

What packs you'll use is irrelevant, unless the files within are renamed to avoid conflicts with other packs. FM26 doesn't currently understand the difference between logos, faces, kits, etc. It treats everything the same, so when you have more than one type of graphics in your folder, it will work in alphabetical order.

You can find more details on the state of custom graphics in FM26 on the relevant topic.