Hi people! I have followed this pokexperto news all the day, so I will post here the things that arent in the list:
559: Dark / Fighting guy (Hiro`s FanArt -> http://img291.imageshack.us/img291/462/risitas.png)
#570 Zorua
#571 Zoroark
#585 Shikijika
#586 Shikijika evo
#636 Bug/Fire type
#637 Bug/Fire type (evo)
>About the Dragon/Ice legendary
Is based on a cold source as ice, instead of fire or electric. Actually, Watching it closely you can actually tell it is kinda grayish, dark gray. However, it have ice has parts like the head, wings and tail are blue.
>About the Dark/Dragon pseudolegendary
This is the V gen Dragonite/Garchomp/etc.
Is a three headed hydra, with black and blue tones. Starts with 1 head and when evolves get 2 heads, the final form have 3.
>About other Steel types
There are a pair of Bug/Steel pokemon (a spider and a bug with a knight armor), a Grass/Steel pokemon and a Steel/Dark pokemon (nicknamed "Power Ranger).
>About Poison types
There a 7 Poison pokemon in total
3 of them are #543/#544/#545 (Bug/Poison), a mushroom and his evo, and a pure Poison type and his evo.
>About the Grass/Steel pokemon
It looks like a metal ball with green spikes. When evolves tentacles come out.
>About the poison mushroom pokemon
The mushroom is Grass/Poison type
>About the Ice types
There are 7 Ice pokemon in total
The Dragon/Ice pokemon, a polar bear (2 stages), a 3 stage pokemon, and a single stage pokemon.