I've looked a little, just for fun, but I'm mostly interested in just letting my angel lead me by the hand where they will, and so far that's been Egypt and it's Greek descendants. We'll see where it goes, though!

In case you're curious, though, when I've dug into Syria, Mesopotamia, Anatolia, etc., I've found a lot of Horus-adjacent myths (of the Attis/Cybele, Ishtar/Dumuzid, or Gilgamesh/Enkidu types), but so far my Horus collection is all Greek (except, you know, Horus himself).