There is a tracker item for this already.
HereMattn indicated that he had fixed some of the problems with the other texture also reported in that item, but the Harvester model was screwed up so many ways it'd take forever to list them all. It was not the stock harvester used on other maps, but I'm not sure if Mattn fixed that one. I would need to check with the skirmish mode, since I'm running build 30095 and the bugs were reported on revision 30011.