Antique Brass Japanese Snuff/stamp /pill/opium Meiji Period Relief Decoration silver and gold rare

The top of this is decorated with looks like silver and gold Lilly leaf and flower with birds, frog and worm. the front has flowers and a dragon fly. the one side has flowers and the other looks

flowers with a nest. the back has a small flying bird but also very rare,  stamp read Dai Nihon which is the Chinese biggest family name

size 5x4cm x 2.8mm tall

this could be snuff box, opium box, stamp box, pill box.....