Need help with spacebuild models.

I recently downloaded the svns for CAF, SB3, RD3, LSC3, and LSCE.
These are what are supposedly needed for one to go onto a spacebuild3 server and spawn and play normally. I can only spawn some of the entities such as assault pods and doors and shit, but I can’t spawn 99% percent of the rest.The regular props work, as well as life support and the like, but say i wanted to spawn the preset ships in the spacebuild enhancement model pack, like the fighters, frigates, corvettes, in the entities section. They simply wont spawn. I need your guys’ help. If anyone could tell me what i need to dl exactly for all the entities and shit to work i’d be extremely grateful.