From the release:
Just added 3 packs of Dwarves to the 15mm Barbarica range:
FM14 Dwarf Axemen
FM15 Dwarf Spearmen
FM16 Dwarf Command
In my alternative Roman Britain the dwarves live in the Scottish Highlands (which are a lot more mountainous than in our reality). They are usually allied with the Northlanders in their battles against the Romans, but will never fight alongside Snowtrolls.