Great thread! Very impressive build! Sorry to resurface your bad memories but I just wanted to say I've had 3 similar experiences recently. One of my cars got hit on the rear drivers quarter a few months back and I booked it in for the panel beaters (3 month wait list... ) Finally got it in there, got the work done under insurance ($400 excess, about $2k worth of work?) and had it parked on the street all of 2 days - Friday to Sunday before some other ass hat hit me in EXACTLY THE SAME PLACE! I won't be getting it fixed again until I have a garage.
After this experience I bought a dash cam and hard wired it into my 335i for security duties, sure enough, someone scraped the front drivers quarter a couple of weeks back... I have accumulated quite a bit of damage on this part of the car now (someone also opened like a van door over the top of the quarter/hood causing a massive scratch, clear coat is blistering - black car parked in the direct sun...) so it really needs to get into the panel beaters! I've been through a load of the videos and still not able to locate any solid evidence of when that scratch might have occurred.
Again, reluctant to get this one fixed until I have a safe place to park because where I live is clearly a massive liability for these sorts of parked prangs and it seems that no one leaves notes anymore... 🤬