Sorry to hear about the crash, glad you weren't hurt though. Gotta keep your eyes on the road ALL the time! Can't tell a whole lot from the pics but it looks like you will need a bumper cover, headlight, fender & maybe an inner wheel well? You can probably get all those parts off ebay for $350-500 total. All of which should be straight forward to pull off and re-install. If you're lucky you might find them already painted the same color, if not plan on spending at least another 500-1000 to have them painted. The underside cover isn't a big deal, you might be able to re-attach it or just take it off. Looks like your hood and all the bumper/grill inserts survived so that's good.