I used to live in Miami back in 1999, but luckily I didn't have a 240sx at that time. I had a 95' Nissan 4x4 XE extended cab and a vagina ran into the back of that! It only lifted the rear bumper and then Progressive Insurance came out (on her behalf) to my apartment and cut me a check for more than $450. All I did after they left was loosen the bolts on the bumper and move it down a little and it looked perfect again. Anyway, I hated driving in Miami because it is all for yourself and the drivers there don't even bother to use a blinker and they don't look when they need to change lanes. No warning at all, they just do it and you have to either slow down and let them do it or you will get hit! Seriously! I swear driving in New York City is safer then in Miami. I will never move there again! Weather was great but traffic was chaos!
I hate to see your Kouki in that condition, but I have seen much worse. I'd say if someone just had to get into an accident, they would want their car to come out looking like that. I hope you find the parts you need. I would say Ebay may be a good starting place. You can find corners from a lot of websites along with headlights.
http://www.thenismoshop.com comes to mind. Good luck and sorry she is bruised at the moment.