The nāfuel are definitely the followers of Virūpākṣa (Pāli: Virūpakkha), one of many 4 Heavenly Kings who guards the western path. They work as guards upon Mount Sumeru, shielding the dēvas of Trāyastriṃśa from attacks because of the asuras. In Balinese custom, nāfuel are sometimes depicted battling garuḍas. Intricately carved https://128.199.208.170/