A mature gray-haired man with a well-defined face, short neatly groomed hair

a mature gray-haired man with a well-defined face, short neatly groomed hair, a well-trimmed gray beard covering his chin and cheeks, piercing blue eyes that convey a serious and confident expression, wearing a black collared shirt that gives him an elegant and sophisticated look

(deformed iris, deformed pupils, semi-realistic, cgi, 3d, render, sketch, cartoon, drawing, anime, mutated hands and fingers:1.4), (deformed, distorted, disfigured:1.3), poorly drawn, bad anatomy, wrong anatomy, extra limb, missing limb, floating limbs, disconnected limbs, mutation, mutated, ugly, disgusting, amputation