These 8 first appeared in the Spring 1987 Journal, along with 9 of the 12 from the October 1986 release (not Mordath, Menukh or Dorgath.) These 8 didn't make it onto a flyer until September 1987.
Sculptor:
The Perrys
Painter:
Andy Mott / Stephen Miller
Released:
Spring 1987
D5 Bombost
D5 Dimbo
D5 Bogram
D5 Thombear
D5 Gimboar
D5 Bumbokh
D5 Romrom
D5 Gomorax (Bumbo)