Strong eccentric old man full-body portrait, inspired by legendary martial arts anime mentors, absurd facial proportions, giant rounded nose, oversized ears, thick white eyebrows, bald head, long white beard and mustache, small round sunglasses, mischievous confident grin, deeply wrinkled face, muscular old-man build, broad chest, defined arms, confident stance, weathered skin, turtle-shell-inspired details, loud patterned shirt, shorts, sandals, many gold chains and rings, cigar, chaotic mentor energy, funny but intimidating, exaggerated cartoon realism, highly detailed character design --ar 2:3 --sref 3055069247 597015345 --hd