solo, 2boys, beach, size different, extremely huge muscular, massive muscular, grizzly bear, full-body, well-muscled, being shirtless in a black swim trunk shorts and black wristbands in beach. Exercising, working out. Pull-ups on bars. Super strong. Super strength. ((extremely muscle size, super thick arms, huge back, thick brown fur, extremely wide back and shoulder, powerful strength, huge arms)). and add details to make it attractive and interesting. Add textures and details to make the image more realistic, such as the appearance of the body-built texture and the appearance of the fur. Make sure the resulting image is high resolution, 8K quality.", simple background, masterpiece, high detailed, 8k, high resolution

verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8),cross-eyed,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, facing away, tilted head, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, normal quality, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, extra fingers, fewer digits, extra limbs, extra arms,extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed,mutated hands, polar lowres, bad body, bad proportions, gross proportions, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair))