Teyon, and BazC, thank you very much for your responses.

As BazC, mentioned, C4D can control it. I just used the default value. I have lots to learn for modeling.One of the reason for high polygon count was the many curves of the sword. But certainly I could control it.

I also noticed that someone mentioned "Nurbs" in Cinema aren't really Nurbs in Cinema forum. Does real Nurbs have more capability. Someday, I should try Rhino.

I was thinking about fantasy sword, so the texture did not show realistic sword.My main concern was the texture of blade. I was straggling to get realistic sharp blade. Blade is very hard for me.

Thanks again.
Himico,