Prompt: a fly on a gray background with an abundance of details to achieve a three-dimensional effect. The fly must be depicted realistically, with detailed texture on its wings, eyes and body. The gray background should feature a variety of textures and shadows that enhance the three-dimensional feel of the scene. Lighting should highlight the details of the fly and background, creating a visually intriguing and realistic environment. The image must be high resolution to accurately capture details, textures and the 3D effect.