FIFA 20 IDs sheet
This sheet has the IDs as well as other useful info for head models (coimg soon), teams, stadiums, nationalities, managers, and more! I will be updating this list with more IDs in the future
You can use the "tabs" at the bottom of the document to switch which ID list you want.
I have embedded this document into the site for your convenience. If you would like to open the Google Sheets link in a new tab, scroll to the bottom of this page and click the button.