"Create a hyper- realistic image of a muscle- building themed book cover with the title 'How To Beat Grandma At Arm Wrestling' in bold, distressed font at the top. Below, a massive, detailed illustration of a muscular flexing bicep should dominate the center, with intricate textures and shading that evoke a sense of power and strength. The bicep should be rendered in exquisite detail, with visible veins and muscle fibers that give the impression of intense physicality. At the bottom of the cover, 'by Giga Chad' should be written in a bold, graffiti- style script. The cover should be decorated with gym- themed etchings, including dumbbells, barbells, and weight plates, that give the impression of a high- intensity workout. The overall effect should be one of bold, motivational energy, with a focus on strength and determination. " highest- Quality, 8 k, intricate details, visually stunning, Masterpiece