No wax or polish will replace paint or clear. Your best hope is to use a polisher and round the edges of the scratches so they dont stand out so much.
You could try the touch up paint from your local dealership if you want to bring the base of the scratch up a bit.. If that doesn't do it, CF hoods are about $350.
You could try the touch up paint from your local dealership if you want to bring the base of the scratch up a bit.. If that doesn't do it, CF hoods are about $350.