here is their reply:
Thanks for the email, the set can either build a Exalted Seeker Chariot or a Seeker Chariot and a Hellflayer.
Please find the excerpt from the website below:
"This multi-part plastic boxed set contains 192 components, a 100 x 150mm monster base and a large oval base, with which to make an Exalted Seeker Chariot of Slaanesh. With this kit there are enough pieces to also build both a Seeker Chariot of Slaanesh and a Hellflayer of Slaanesh."
As such you can either make a single Exalted Chariot, or 1 Hellflayer and 1 Seeker Chariot.
so hes said you can build 1 or the other but the above doesnt say 1 or the other it says all 3 so againg i replied agian not very happy but GW is crap so well see what they say