First things first... I am NOT intending to ride or use a damaged helmet for anything that would require a normal helmet. No one will wear any damaged helmet, it will never be used for any kind of head protection while in a vehicle or moving. This is purely for my own personal research and I repeat, I will NOT be using it for any kind of safety gear. Sorry, just wanted to make sure I didn't get a whole bunch of "damaged helmets are bad mmmkay" posts I'm looking for a damaged helmet (or possibly several) for my own interests and research purposes. I don't want to give too much away (in case someone steal my patents and makes a fortune! ) but I'm interested in making some very minor modifications and would rather do it with a damaged helmet. It would be better if it was reasonably intact, and preferably without large cracks or in multiple pieces. Is there a place I can find one, I'm told damaged helmets are tossed out, but I'm not gunna go scrounge around the dump for one Thanks.