Jedi Master

Im having a problem with the UV Map, when i edit a model and unwrap the uv map it stays the same as it was with the original model also how do you know what your painting on the UV Map, its is just loads of lines scattered all over a square. I have no idea what part of the body im coloring

Is their any melee unit that uses their two hands when wielding a sword. I need for a custom here

Hey I was just messing around with the ranger model and i decided to make an evil jedi. Im not good with vertex or the other stuff so i decided to make my own lightsaber and attach it to him, i made it out of basic shapes and set the hilt and the beam in place. But how do you attach them to the model so when i open the model up again the lightsaber will be a part of the model

I just started modding and I want to do a new version of Legolas, im making a new Elven Hero. I was wondering if you have have to edit the models for every with Legolas' name in it or just the main model. Also if you have them can you give me the names of some good infantry models because i dont know where they are in the .Big editor