i need help trying to figure out how to get my bumper off after an accident without destroying everything?? are there any specific tools that i need and what exactly do i have to do to get this thing off?

 

first remove the front part of the fender well liners, you'll find attachments to the bumper where the top of the bumper wraps around to meet the fender.
Then remove the lights from the bumper, look in there and there are 2-12mm bolts each side holding the bumper to the frame. A swivel socket is a good tool to have for this job.
This gets the bumper off in one big chunk, then you can replace the skin or what ever.