超写实皮革贴片微距

Ultra-realistic macro photograph of a round leather patch stitched onto soft fabric. The patch is textured with white leather with visible fine-grain details and logo colour, surrounded by neatly stitched borders. In the center of the patch, emboss a clean, minimal icon or logo of [Logo Name] in a slightly darker tone for depth. High-resolution, realistic shadows, natural fabric folds, and premium handcrafted look.。建议：尝试把背景换成品牌主色，做成 campaign-ready 营销素材。