So, a number of sources are reporting that Mayhem used real human bones in their Hellfest appearance...I fail to see why this is so shocking/amazing. Human "remains" (that was really a poor choice of word to use to describe bones as it produces the impression of tissue, not simply bone) are really not that hard to come by (expensive as all get-out [it's actually cheaper to buy an intact cadaver], but not hard to get), and I'm not currently aware of any international laws prohibiting the transport of legally purchased human bone (note I said legally purchased), so why they would have to "smuggle" them into The Netherlands...

 

If you are really interested in purchasing human bones, I found The Bone Room some time ago. They don't seem to update their site terribly regularly, but they do have contact information.