A forum for owners of Yamaha TTR250 trail and enduro bikes!

Hi everybody, I am the new owner of a Yamaha TTR250 2006 model, and as such I am a new member to this forum. 

Unfortunately, I've been having a string of bad luck, this includes me dropping and breaking my bike just 1 week after buying it. 

I managed to find the pointiest pokiest rock in the bush and then high side my bike right on it, cracking the cylinder head cover, 

and with that movement I managed to break what the Yamaha Service Manual calls a "Camshaft Cap"

Here are some pics:

And what mine now looks like:

This is a problem, this part is unlisted and when inquiring at a local Yamaha shop I was told "Bad news, you'll get a free head with that"

Is there anybody out there who can offer a solution? Perhaps someone with a wrecked top end laying around, or if anybody knows if this is a common part among other models?

I am on the search for one through all the local and not-so-local wreckers, but it's not looking particularly promising.

Thanks for reading, and I hope somebody can help me!