What can i do to help improve the look of scars?

i have a scar right over my nose from a bike accident and I was wondering if there was something I can use to help less redden it and un raise it a little. I would like to help improve it by school time, beginning of September. So far i have been using cocoa butter and vitamin E daily and I use the silicone scar patches every other night. is that good or should there be something else i should use or do?What can i do to help improve the look of scars?
I have heard that Emu oil works wonders with scars. You can find it at health food stores. Good luck!What can i do to help improve the look of scars?
i using vitamin E/ cocoa butter right now. only started using for a day tho.