Image compare: sdxl vs flux2-klein

make a human being named jack willoighby with light freckles brown eyes button nose thin lips and pinkish cheeks with a blow out taper fluffy hair short balck hair i want to make him real and make him 14 make him chubby in the face and realistic with his hand on his cheeks shcoed make his mouth open and make him really chubby face with forhead hair and make his feet in the air with white toes