As usual the Compendium 1 range was derived from the FF and FS ranges, with a couple of Runequest Baboons for good measure in this case. New sculpts appeared in June 1984, but several of the sculpts were on the later addendum to that flyer. These never made it into the Arcane Listings or Compendium 2.
Another new set of sculpts were released in 1985, initially including the Chaos Female Insect Demon which later moved to C34.
These didn't appear in either the Arcane listings or Compendium 2, the creatures that time forgot?