Adding ship planets etc..
Hi, im new at Modding, anyway, i was wondering how you add new ships, and planets to a mod, for example, in the 7 deadly sins mod theres TCA and TEC, i wanted to add some ships, and defence platforms from TEC to TCA without removing the TCAs ships and defence platforms. All i want to learn is how you move these things from one mod to the other, i was also thinking moving some new planets from urban expansion and planet package to the 7 sins mod, so they show up there, and i dont know how to do any of this, so if anyone can please help me, i will be gratefull.