Plenty of 'em, Jeeves!
The most recent was just three weeks ago, as I was prepping my Skif BMP-3 for the Shizuoka Hobby Show. It was about 3 am (that seems to be the usual time these things happen), and I decided there was a bit of unruly shine on the mantlet cover, so I broke out the airbrush and Gunze clear flat...all was going well, the shine on the cover was defeated, but as I went to shift my grip on the turret to attack it from another angle, I stupidly (I repeat: stupidly) clamped the airbrush in my teeth...I suppose had it not been 3 am, I might have known better...anyway, the AB slipped from my teeth. Mad grab for the AB was successful, no clear flat spilled.
The turret suffered for that cat-like reflex, however.
I didn't drop it so much as power-slammed it into the desktop...pieces flying everywhere, skittering across the desk and hardwood floor.
After about 5 minutes of shocked silence, I assessed the damage. Not really that bad: all three smoke dischargers from the right side of the turret, and both antennae and their mounts were the only departed parts.
Two of the smoke dischargers and their mounts and one anntenna and its mount were still on the desk, near the scene of the accident, but one discharger, one antenna, and all their mounts were gone...just gone! I searched the floor on hands and knees for literally hours (3, to be exact) for those pieces...which weren't all that small to have disappeared so completely!
Eventually I found the antenna and its mount on the floor...but the discharger remained elusive. Just as I was resigning myself to converting one from my BMP-1 kit, I checked the keyboard shelf that's built into my desk (that I had already checked about 15 times)...and of course, this time it was there! I can't describe the relief.
Doing the 1-hour repairs was a joy compared to the previous 3 hours of searching...and the model actually looked better when I was done (at 7 am!). But oh, the heartache...the heartache...
Well, that was a long story, with a happy ending.
Not so happy an ending was my Dragon JGSDF 76mm HVSS Sherman...I went back after it had been done for 5 years and removed a bunch of ejector pin marks and parting lines, which went smoothly, but the repaint was horrible. For reasons I still don't understand, it's a kind of flourescent green now...very strange indeed!
I should've left well enough alone...