I used to have loads of these - I probably still have a few kicking around. I'll try to dig one out for comparison. They're quite distinct from the Citadel miniatures of the same period, in that they're more correctly proportioned: smaller heads and hands, so that they appear taller.
For example, I still have the ogre champion (873). He might pass as a half-orc, but he'd be slighter and more delicately featured than Aly Morrison's slottabased half-orcs, though little taller.
They certainly fit in well with Tom Meier's Ral Partha stuff, although they're slightly more naturalistic/less stylised/blander. And they - unsurprisingly - fit in
perfectly with
this Ral Partha range, which was sculpted by Julie Guthrie.
I recall finding them very hard to paint, because of the delicacy of the features. But they're very nice miniatures.