@lufaguo Create a clean, bright front-view hero shot of an ergonomic memory-foam cervical pillow. The pillow sits centered on a neatly made bed with soft natural lighting. Show the full butterfly contour shape and central head cavity clearly. Textures must look realistic: soft quilted top surface and breathable dark mesh sides. No people, no text, no background clutter. Generate a side-view close-up of the ergonomic memory-foam cervical pillow. Highlight the raised neck-support curve and the smooth slope designed for cervical alignment. Use soft shadows to emphasize the 3D shape. Show clear texture detail on both the quilted fabric and breathable mesh sides. No hands, no people. Create a clean top-view shot of an ergonomic butterfly-shaped cervical pillow. Clearly show the central head recess, the contour wings, and the symmetrical ergonomic design. Soft, even lighting to reveal fabric texture without harsh shadows. The background should be a smooth bed surface in neutral tones. Produce a 45-degree angle hero shot of the ergonomic memory-foam cervical pillow. The pillow should appear slightly elevated to highlight its sculpted form. Show premium detailing: slow curves, breathable mesh sides, and high-quality stitching. Lighting should create gentle highlights to enhance the premium aesthetic. Generate an extreme close-up macro shot of the pillow fabric. Show realistic texture details: the quilted top weave, the breathable mesh side fabric, and clean stitching. Lighting should be soft and reveal depth without exaggeration. No background distractions.