need help with stele of sword

Unity Engine
1

hi, i need to do a stele for a sword, like in this image,
http://www.iworld.com.my/blog/wp-content/uploads/samurai-2-vengeance-001.jpg

anyone can help me?, how can i make?

i try to animate a plane (with texture ) in blender, but unity dont reconize, the animation of hide and unhide the plane.

thanks

2

Try this: http://www.unifycommunity.com/wiki/index.php?title=Trail_Arc_Renderer

3

ok, thanks very much