I’ve converted Lord Good’s “Large Teutonic Fortress” for iClone, bringing it down to only 86,000 faces. I’ve retextured for a little more grunge too: grunged down the wall texture a little to try to take some of the “nearly new” shine off it; used a variety of open source Ryzom textures on it including the walkways; given it an attached ground plane. If the ground plane forgets its tiling setting for some reason, then set its tiling to 15.0 / 15.0. The main stone wall texture looks great when the camera is near, but it “moires” badly in distant views.
Download here (13Mb, .zip file)