Detailed, masterpiece, 1 boy, anime boy, Athletic young man, very tall around 19

Detailed, masterpiece, 1 boy, anime boy, Athletic young man, very tall around 190cm, with silver hair and brown eyes, sitting and playing on his phone, wearing a tracksuit, relaxed and lazy demeanor, bored and detached expression.

worst quality, low quality, bad anatomy, bad hands, bad body, missing fingers, extra digit, fewer digits, incorrect anatomy, deformed body, distorted proportions, unnatural pose, exaggerated features, out of proportion, unbalanced physique