Forgeworld is taking the Imperial Knight's by the horns and running with them with a new upgrade set. We get a preview image of the upgrades from the Forgeworld World Bulletin #27. Definitely a keeper.
via Forgeworld World Bulletin #27
http://www.forgeworld.co.uk/News/FORGE_WORLD_BULLETIN_27.html
This week I caught sight of a House Terryn upgrade set Keith Robertson has been working on for the Imperial Knight.