are these ships in this mod yet ???
No, they are not in the current release version of the mod. Kreeargh kindly made some models from another game available and Dewing has kindly been converting them to SoaSE for the mod and I've been adding them to the build version as they come in. The next update will surely include some of the new models but I have no ETA for when that release will happen at this time.
As for help with the mod... I'm doing fine handling most of the design and coding aspects of it myself. I'm no modeller though so help there is always welcome. Dewing has been busy working away on that front.