My Wishlist! (If any of them even live to see live! I chose smaller images because they don't take up as much space as the bigger ones. Oh, and you don't have to read anything that I type below!)
Cocobeans, the formerly Enraged Mushan, is now a gentle giant, mate of Nigel, and mother of Apple. She also has an extreme fear of any Sha creatures, especially the Sha of Anger.
Nigel, the exceptionally chinned Mushan Beast that loves to spout random roars and bellows and other things that you can't understand. He is the mate of Cocobeans and father of Apple. Nigel has a disgusting habit of slobbering while he growls and roars and stomps. He drools a spit that's so thick and sticky it traps or slows down anything foolish enough to walk in it.
Apple, offspring of Nigel and Cocobeans. His favorite food is, surprisingly, apples.
NagaJolokia the Red Hot Kunchong. She'll fight with anything and everything that stands in her way. She has a mates too, BlueBell and King Luin. She acts as a Queen, and therefore has multiple mates.
BlueBell is a more docile Kunchong then his mate Naga. He get's picked on by Apple and NagaJolokia, simply because he doesn't like to fight after the terrifying memories of being forced to fight for the Mantids with sound-wave technology.
This is Steve. Nobody knows much about Steve except the fact that he is VERY lonely and VERY sad. He was found as a baby stuck in some mud after a long cold rain. The Mantids apparently ditched him because he wasn't strong enough to fight for them. He tries to be liked, but he never really succeeds at it. He's just left in the mud after everybody, just like how he was found. He is liked by Dragula, a Water Strider. And his mentor King Luin teaches him how to fight and stand up for himself.
Balearica is Blue Crowned Crane from the Krasarang Wilds. He was bred by a Royal Pandaren Family who breeds his species. He, was sadly cast out because he was a runt, but survived by being raised by wild cranes and a lone Quilen.
Tivoli was the Quilen that helped raise Balearica. He is extremely intelligent and knows a few words, and can sing like the Crowned Cranes that Balearica is with incredible accuracy. He has a strange fondness for Wildfowl Breast finely cut from a freshly killed Glade Singer in the Valley of the Four Winds. He, even stranger, hates the Mogu and attacks any unfriendly ones that he sees.
Dragula is one mean fiend, attacking and killing smaller creatures, beating on the other pets, except one... Steve. She apparently likes Steve quite a bit, no, she LOVES Steve. She brings him food that she steals from other pets like Apple, she violently attacks anyone picking on him, and so forth.
This, is King Luin. King Luin is a very strong and very intelligent Kunchong that runs the whole group. If a fight breaks out, he stops it. If someone attacks a random pug named Francis, he stops it. He will stop ANYTHING he sees unjust. He stands primarily alone, but will join up with NagaJolokia, BlueBell, and Steve (His Student). Although NagaJolokia is incredibly strong, he can easily kill her, and therefore gains his title of King, the supreme ruler.
The raven model is directly connected to Gilneas in my mind which is why I've really wanted to have a raven companion for my worgen hunter. I've had a lot of problems at properly bonding with any beasts on my worgen so hopefully the raven will fix this problem as well.
Yes.. Hydras. 
I don't think I need to elaborate.
Hopefully we'll get this skin for taming at some point. More blue pets for my night elf! 
More bird pets? I am a happy hunter. All of the crane colours are fantastic but I love the white one most at the moment.
I'm 50/50 about basilisks, but I will definitely try them out as they are rather reptilian looking. The blue, red and white skins alongside this black one really appeal to me though.
This is my favorite skin out of the new Pandaria tigers, but even if it's not implemented right away I won't feel too bad about it either since I love all of the new tigers. The black and white ones being the main target of my adoration. Most of the new tigers will probably find homes in all of my hunter's stables.
I've wanted to tame and properly bond with a turtle for a while now, but the only one I've ended up keeping so far has been Terrorpene, though I'm yet to decide which hunter I will keep him on and if I can bond with him or not. The Pandarian turtles make me really happy and I'll probably tame a few of them right away.
And if this is another 'untamables we wish were tamable' thread we have a lot of those too. 
Or at least that's how I filled in my reply like; just in general what I wish I'll be able to tame with all of my characters on live regardless if it's tameable or not at the moment in beta.
Oh well!