We did make a start on the TFC / CS entities but eventually decided it wasn't worth the effort, partly because collective.valve-erc.com had got started on its own entity guide system, which had the potential to be much better maintained (okay, so it hasn't got very far yet...).
If you go to cariad.co.za/twhl/entitycats.php?game=2, you'll see the CS entities with no info. Cool, eh?