dam wat a mess ...... sorry to hear what happened to your car. its interesting that peoplel saying it will cost 15k to fix.... my best friend crashed his 1996 series 2 supra about 5months. he was speeding reaching 160k then he got cut off while trying to overtake the cars in front he then started to brake, his breaks locked up then he was sliding/skiddig straight into a parked car, hit and chiped the car roughly at 90ks chips the front side, the car he hit was a r31 that jumped into the air and landed onto another car which was parked right in front which was a holden VT 2000model that done about 3gz damage to the boot, the skyline became a ride off he paid out 1g for that because it was a old model. On your r34, it is the exact same damage on my mates car but the supra's damage is the opposite side, his engine is perfect still a baby with 44ks, his front wheel is bent its the axle needs to be fixed see the font engine bay frams they need to be replaced, i think his doing a font half cut or something. My mates done alot of research on fixing his car its been in his garage till now, 5 months untill now finally his found some people that will charge him 5gz and they'll fix his car within 1 week, now his just need to work on getting the 5gz.
I attached 2 pictures of the supra and 2 pictures of the 31, i duno where the picture of the damaged boot of the VT went, just image a Holden VT boot with a big dint, my mates got more pictures of his car there the only 2 pictures i got on my computer.
P.S. i know this story has got nothing to do with me buying your car, but i thought its worth telling you in case you change your mind to sell your car and keep looking around to fix it, or if someone else buys it they could find people to fix for 5gz just keep looking!!, good luck !!!!