It wont work Graanto because blender dosen't do JKA.
Listen to me a sec lol,
I make saber models, and although yours looks nice, even if you managed to export it, you wont be able to use it. It has too many sides. I see about 18. The max you can have is about 10 with high detail. 6-8 with low detail.
You need Gmax before you can start doing this really.