I was looking through an old Dragon the other day and saw Dragontooth's ad for their giant (pictured above). It made me curious to see the rest of their line - I found another couple of ads (below) and then Dave's Yahoo group with its great collection of catalogs and pictures. The LGS never had any of these when I was a kid...I think I would recognize and remember the blister pack. I get a sense that they're pretty uncommon (I couldn't find any on eBay). A lot of the designs are kind of trippy. Dig this giantess Big Meg for example. There's a lot of photos here too - apparently they put out some decent pig faced orcs.