That exact lavender would be tricky to replicate. It contains lavender absolute but I suspect it has been processed somehow in order to remove some of the heravier, flatter notes. Also several types of lavender oil, I think. The musk is a commecially available one from an aromachemical company. Turin revealed the name of it somewhere when he described calling the aged belgian perfumer to ask him, but I can't remember where I read it now. Anyone else?