Ghouls and ghasts are up there on the flesh consumation list.
Zombie may not be on the list of being playable after animation but all those animate dead, create undead and create greater undead spells have creatures that happen to be on the MPC/AMPC template... the necromancer can perform the appropriate ritual, bury you in the ground for whatever reason (recovery, saving the servant for later etc) while you make an app to play a more interesting undead.