Alien Dolls

I wanted to design Aliens for a Series Idea I have. I'll probably update it eventually, since I wish to design more aliens. was actually my inspiration for these dolls, so I wanna give credit to her. :( Some of them still have imperfections, and only one has a name.

Doll 1 - From an insectoid (slash pixy-like) planet, and the protagonist of the series. By Earth standards, he'd be in his mid-twenties/early thirties. A scientist saved by a woman from another planet, he vowed to spend the rest of his life looking for her.

Doll 2 - Orcasia. An alien from a planet where people are made of gel-like water; virtially solid water. She's a teenager by her people's terms. She's airheaded, but rather kind.

Doll 3 - A creature from an egg planet. Their hands are artificial, produced by a pack on their backs. Although short, and somewhat annoying, this one has a rather high I.Q., and is an expert in mechanics. He is in his early twenties.
(This one has innacurately colored hands. However, I couldn't make them the way I envisioned them. I probably can on paper.)

Doll 4 - A woman from a planet that consists of highly evolved deer people. She's an adult by her people's standards, in her early twenties. She's somewhat seductive, but more so easily angered.

Doll 5 - A vampire boy (made to be the series' generic bishounen). He's in his late teens by human standards, and is a fairly decent fighter. During the daytime, I assume he would stay in the ship.
(He should have wings, but I've been having difficulties making them. I'll probably add some in the final version.)

Characters and art (c) Me.