Egyptian Revival Hand Made Vintage Brooch

Purchased from an estate sale in USA with no known provenance. It is obviously hand made and most unusual. There is a combination of an Egyptian pyramid scene, the head of Tutankhamun, a scarab beetle, set with a small round blue crystal effect. All set on gold tone wings.  There is a firm roll over safety clasp to the back. Overall dimension is quite substantial at 7cms x 5.5cms.   Certainly a one off, in very good pre loved condition. There is some glue residue to the back, testament to its hand made history. Nothing that detracts....and gift boxed by Vintageonline.