Very realistic bro. Can you do James with fade hair at the sides?Megafacepack, yes.
Tattoos, no. Tattoos require a modified squad file.
Gotta use the squad file or edit your own squad file using the method I linked
My native display is 4k and they look fine, I'm not sure what would cause that error
Definitely, I've been experimenting with his hair for a while.
Converting his PES 2018 texture should be straightforward.