Tiamat (or Nunamir) is a supremely strong and powerful 5-headed draconic goddess in the Dungeons & Dragons role-playing game. The name is taken from Tiamat, a goddess in ancient Mesopotamian mythology.

Nunamir, The 5-Headed Dragon  is created by Cast 'n Play and suitable for any table top rpg or wargame.

Looking for some models in the same set check  collection.