Create a charming, ultra-cute 3D render in a [X:Y] aspect ratio of the letter ‘[A-Z]’ designed as a fluffy monster, where the letter’s shape forms its simple, limbless, and headless body. The creature should have exaggerated, cartoonish facial features seamlessly blended into the letter’s form. It should radiate emotion such as [emotion]. The texture should be ultra-soft and fluffy with vibrant [color] fur, styled like a plush toy but with subtle hyper-realistic details. Use a clear white background to keep focus on the monster, ensuring high contrast. Design with smooth shapes and no complex anatomy. Use professional studio lighting with soft diffused key light to highlight textures, subtle rim lighting for depth, and a gentle fill light to minimize harsh shadows—creating a polished, high-end 3D look.