简约现代3D渲染金色银色红色奖牌荣誉成就插画

minimalist icon, gold, silver, and bronze color scheme, with red and white accents, three medals labeled with numbers 1, 2, and 3, circular shape with serrated edges, central numbers with radial lines, red ribbons with pointed ends, triangular arrangement, formal and commendatory atmosphere, white background, clean and clear visual effect