White Dwarf 314 (February 2006) describes these as a re-release. Some are revisions of the Mid 90s Slayers (1, 3, 4 and possibly 2), others new sculpts (5 and 6).
Painter:
Unknown / Orclord
Dwarf Slayers Box
Dwarf Slayer 1
Dwarf Slayer 2
Dwarf Slayer 3
Dwarf Slayer 4
Dwarf Slayer 5
Dwarf Slayer 6