3D渲染简约现代风经典装饰金色奖章荣誉表彰橄榄枝花

vintage style golden medal illustration, circular golden medal in the center, triangular ribbon decoration at the bottom, symmetrical layout, olive branch pattern around the edge symbolizing victory and glory, smooth surface with slight reflection effect, pure golden blank area inside the medal, no text or patterns, pure white background, single golden color scheme with light and shadow variations to create a three-dimensional and metallic texture, solemn and honorable atmosphere, suitable for formal occasions such as awards and achievements display