In chronological order of painting:
Chariots from the Sandlands:

Skull chukka, hell's engineering design:

Sphinx, monstrous ushebti:

Archers from the Sandlands:

Infantry undead in european fashion:

Undead markers, one to represent a magic banner, the other to represent a magic weapon:

Royal guard of the Tomb King, if needed represent a unit with veterany upgrade:

Undead markers, mark the Raise Undead Spell reanimated units during battle:
