In the not to disant future personal robots are likely going to be showing up in
homes for aid, convenience and companionship.
Already we see them mostly as toys, but soon they may look more like funny
humans with faces that interact with you.
Some may not want purely human like forms. Example like a zombie or
a walking corpse. So I imagine there will be mlany forms and shapes
available.
Personally I would find one that looked like my avatar to be more fun as
a companion. Though a humanoid form would probably be better to help
around the house. I am sure a vast variety will be available eventually.