From their announcement:
The first seven metal Sedition Wars Vanguard miniatures are available now.
We are proud to announce that the first seven Vanguard miniatures are available now as metal castings in the Studio Store.
These high quality metal miniatures are supplied with 25mm round plastic bases.
We are still offering flat rate shipping of £2.95 to anywhere in the world - no matter how many miniatures you order. This will probably be for a limited time only for the metal range.