Really like these 18mm Centaurs from Eureka Miniatures.
These 15mm miniatures are some of the finest I’ve had the pleasure of slapping some paint on. They are from Mark Copplestone of Copplestone Castings. Go buy some now.
These are the Northern Character pack. Still to paint up are Barbarian Characters, Snow Trolls, Dwarven Command and some Shapechangers/Bears. The only other 15mm miniatures I have seen that match this quality are those from Demonworld. Thankfully they are back in production! http://www.ralparthaeurope.co.uk/