There's DAZ hair used on several of the L'Homme renders. I'm pretty sure that's Neftis' Wild Mane hair in a couple of the other images. And AprilYSH's Glyn Hair is used on some RPublishing products, like "Secret Dreams" for L'Homme.

And I'm really surprised that they used V4 for the Poser 12 splash image, instead of La Femme.