Vintage metal etched Egyptian plate

Decorative to be hung as a display. Not sure of age or origin A mix of metals and nice Pantene and shows minor aging that lends to its vintage nature. See pics for minor marks and signs of aging on finish. Measures just under 10 inches across as shown on picture. Non-magnetic so I am guessing it’s a copper and brass mix. No dents. One of a kind. Reasonable offers will be considered.