I've got some of their Priest-y guys - the dudes in the robes with the crucifixes and whatnot.
They're not 28mm heroic though, just 28mm. They still work well (the Empire Wizard arm I gave one of them was a bit 'thick' compared to their 28mm arms, but it was ok). I converted most of mine to have Imperial icons rather than crucifixes, or gave them books and stuff so they were more "Imperial" than "Pseudo-Fantasy Christian".
I love the way the sprues stack. That's a clever design.