This presumably unique example is a testimony of the degenerescence of Egyptian religion mixed with Graeco-Roman mythology
Gold H 4.9
Anubis is wearing a military costume and breastplate that signify his role as a fighter against the enemies of Osiris. In his right hand he holds a staff topped by a cone-shaped object (the thyrsus) carried by followers of Dionysus with whom the Greeks equated Osiris. In his left hand he carries a falcon
MET #67.190
References1,2 and Note of the MET3
1None, Unpublished amulet
2An unusual Anubis in Roman centurian costume is in the British Museum, see Andrews C. Amulets of Ancient Egypt, 1994, Fig. 53a
3The snout and ears appear short for Anubis and more like those of a cat. In addition, the short dress can be worn by Artemis who is associated with Bastet. Therefore, the identity of the figure is not certain