[URL="http://www.gribblyminiatures.co.uk/home.php"]Gribbly Miniatures[/URL] is a company that offers a small but rather impressive range of, well, gribblies. In that sense it has a fairly narrow focus, there are only a few uses for the models in WFB, but I thought it is enough to include them:
I've linked to the troll king and plague giant webpages below, there are many more pictures of the models from a variety of angles.
[URL="http://www.gribblyminiatures.co.uk/gallery_plaguegiant.php"]Plague Giant[/URL]
[URL="http://www.gribblyminiatures.co.uk/gallery_trollking.php"]Troll King[/URL]
Vilespawn
[URL="http://www.gribblyminiatures.co.uk/product_images/Vilespawn/images/Vilespawn%20front.jpg"]http://www.gribblyminiatures.co.uk/product_images/Vilespawn/images/Vilespawn%20front.jpg[/URL]
They also have a couple of nice evil worm things and a 'broodmother' on their website.