The bronze gilded Buddha handed down from my grandfather has a gourd decoration on his head. Please give me some advice. What kind of Buddha is this? Mom has to recite the dharma number if she wants to sacrifice!

This is a bodhisattva in Tibetan Buddhism. Which bodhisattva does your mother trust most? Because there is no instrument in hand, there are too many names of bodhisattvas in this posture. Therefore, we can only add instruments and make some modifications according to our own confidence. Also, is this Buddha hidden? Also, it's not called a gourd headdress, but a five-Buddha crown with a bodhisattva bun in the middle.