All parts: Spirit V1
The M-4 is Marauder Inc
The backpack is an accessory pack Gung-Ho

I believe that Spirit is one great character and a great figure, but that light blue shirt was not good. It was so much "western style", and we are talking about a soldier. So, a new color to the shirt was needed.
The original belt was a problem too. So I made mine white, a Peacekeeper tactical belt and used a old piece of table cloth painted in acrylic paint. The result was very good, in my opinion.