The Hiro 3 megabundle, currently on sale for less than $5. Hiro 3 base + head morphs, clothes, expressions, for Poser. He’s the brother of Aiko 3, and can still look good when morphed and tooned up in Poser’s Comic Book mode.
Hiro 3 (H3) and Aiko 3 have perhaps been overtaken in the toon-character stakes, but their huge amount of morphs means they are still required as a base for some enduring characters. Such as the Melody and Micah Bundle which then gives you access to the big range of Furries.
I have a loading tutorial for the Furries, here.