Product Image PSD Needed

I need a clean, fully layered PSD that showcases my product as the central focus. Please work at a high resolution (minimum 300 dpi), keep every element—including background, shadows, and text—in clearly named folders, and use smart objects so I can later swap out product variations without rebuilding the file.

Colour profile should stay in sRGB, and any fonts or stock imagery must be either free for commercial use or properly licensed; include those assets when you deliver. When the file is ready, send me the editable PSD along with a flattened JPEG preview. I’m flexible on overall style and final dimensions, so feel free to suggest what you think will present the product most effectively.