Originally designed for DBA 2.0 but should work for 3.0 I am sure.
I intend to try them out when I have finished painting the troops I am using to expand my WotR forces.
I purchased the Miniart Assualt of a Medieval Fortress set 1/72 scale. Castle complete, now working on the figures. Set gives me enough to have 2 units each of Mounted Knights, dismounted Knights, crossbows, longbow, Pikes and 1 unit each of Auxiia Crossbows and Longbows. Set also has 2 x Battering rams, 4 x assault ladders with men climbing them. They fit well with my existing 20mm figures from Irregular Miniatures.