I can't help you, as I am just beginning explore tuberose. I can repeat what I've heard and read, however. I believe this is called gossip! :
Carnal Flower- bergamot, melon, eucalyptus
ylang-ylang, salycilates, jasmine, tuberose
coconut, white musks
Now, I'm wanting to try a couple of L'Artisans.
Tubereuse- tuberose, ylang-ylang, coconut milk
La Chase aux Papillons Extreme- which has a stronger tuberose than the original, along with linden, orange blossom, and adds an apricot
note, and pink pepper and saffron
I have only a 5ml decant of Carnal Flower and like you find the price a bit steep. Good Luck and post if you find a nice alternative and I will do the same!