I don’t jump on the boards my anymore but saw this post and figured I’d chime in as I’ve restored 2 aventadors from the ground up and working on a third. Someone on this chat suggested it would be cheaper for you to buy one at auction and I have to agree with him. Unless you have the front frame, and rear frame and at that point you would be keeping at the very least both push-rod suspension setups and basically doing an engine swap to an LS or something like that, the monocoque isn’t going to be much help. No one is going to replicate the monocoque in the exact fashion lambo built it. I don’t care what size their clave is, they would basically have to cut up the monocoque to figure out how they formed the structural aluminum woven into it (the monocoque is not all carbon). Second, after the 30k spend (you won’t find one state side that has a salvage title for that, you would be more like 60–70k) what exactly would be the benefit of having it? Aside from the roofline. I apologize in advance if I’ve missed the meaning as to what you would actually do with the monocoque but the amount of money you would be spending to basically have something that is going to be of no use to you, I would grab one of auction for 125-150k and make that the project. But in the long run financially speaking, that is going to cost you 125k ontop of that just to get it going, where as I would just sit and wait and snatch a slightly higher mileage one up for 225k range.