Ummm... im new at making models and need advice on how to make a good mix of desert camo and how to make it look like its aged, Thanks.

What brand of paint do you plan to use? Will you use acrylics or enamels? Since this is your first build I suggest you follow the kit instructions. As I said before: Keep it simple. If you have a digital camera you should take pictures and post some progress shots. It will be easier to help you then.

Erik