Here are a few images of multiplying plantlets in a cytokinin-rich experimental media. The challenge with this species, as well as many other highlanders and ultra-highlanders, are the development of roots; or rhizogenesis.
More often than not, I allow the plants to root ex vitro, as though they were cuttings; it's far cheaper, in terms of labor and materials, and often quicker in the long run . . .
Nepenthes villosa "Gamma Clone" (Tambuyukon) 18 April
Nepenthes attenboroughii (Mt. Victoria)