I highly doubt the eBay person will be getting arrested.It would be great to have snapshots of the parts without incriminating watermarks on the diagrams, but it does not exist. The person on eBay is eventually going to get arrested.
Don't know if this is helpful but you can see various parts breakdown drawings here, eg:I seem to remember one member posting a parts break down drawing for the cam chain tensioner. I can not find where I saw it, if I even really did see it.
Does any one know?