卡通风春节萌牛金元宝小麦插画素材

A cute Chinese-style cartoon poster, centered on a chibi brown ox character with curved horns, wearing a green traditional robe with red collar and orange round badge, gentle and steady expression, clean line art, flat illustration style, warm retro color palette, background with light beige and subtle mountain and wheat ear patterns, top title "丑牛纳福" in warm red calligraphy font, bottom subtitle "勤恳萌牛 · 福运绵长", traditional Chinese auspicious elements like wheat ears and ingots scattered around, overall warm and healing, suitable for cultural and creative product promotion, 2D, high resolution, no extra text