First open Gurung (Tamu Kyi) TTS. The contribution is the explicit Devanagari→IPA G2P — including the Tamangic ZWJ voiceless-sonorant clusters म्ह /m̥/, ल्ह /ɬ/. This is an early single-speaker demo voice (read-Bible speech), not a quality claim and not compared to any model. Try cluster words like म्हि (person) vs plain मि-words.