So, interesting situation came up in my game.
My players recently came into possession of rather a lot of Leviathian telesma: an intact fin and several sections of hide with scales still attached.
It was found in the gut of a Megalodon (I figure if a pack of them was brave enough to attack the Sea Dragon, a pack of them might be brave enough to attack a younger Leviathan and win,) by some friends of theirs aboard a fishing trawler that wound up pulling in the megalodon. (The megalodon's stomach was all bound up by the indigestible fin and hides, so it went after the contents of the next; got caught, pulled up, and the fishermen decided like hell they were going to cut the net, so they hauled it aboard and slaughtered it. Big fishing trawler.)
Originally I was going to have them offer to sell it to my players for 20% of its value, but after thinking on it for a bit, I realized they'd just give it away, since they wouldn't want to deal with it - or deal IN it.
Then my players decided the same things. They twigged to the fact that they were handling the remains of a sapient creature and it would be heinously disrespectful to make some lined coats out of its hide. Not to mention the whole, you know, "dragons would want to murder them for it" bit.
So they decided they needed to give it away to someone who would see to it that the remains were disposed of in a manner according to draconic customs. Of course, they don't know any dragons, don't have any contacts that know any dragons, and they didn't think it was wise to go looking for dragons. Thus, they decided the safest bet would be to turn the remains over to the Draco Foundation, figuring that the foundation founded by the will of Big D and still headed by his First Lady would be the best bet of doing right by the remains as anonymously as possible.
So, how do dragons deal with the remains of their dead? Has that been touched upon anywhere? And would the Draco Foundation be interested in giving them a reward for this, or just a "Well... Thank you, that was very generous of you," pat on the back? Would it maybe be something that comes back to stroke them later, say, if the Foundation needs something done, they remember those guys who voluntarily turned over about 50,000 worth of dragon's remains out of respect for the dead?