olive leather sign mockup - photorealistic rectangular plain

olive leather sign mockup photorealistic rendering rectangular design plain silver background green cover earth tone color palette 32k uhd digitally enhanced sparse simple leatherhide square isolated white featuring muted colorscape mastery sebastian errazuriz 3840x2160 resolution showcases subtle earthy tones cover thx sound polished craftsmanship reminiscent jean-joseph benjamin-constant#39aph39#s work stylish functional accessory generated