The grey hair on the back of his head images generated with AI

SDXL Base 1.0 Kappa_Neuro Character Design lora:Character Design:1Character Design - make a grumpy male in his 40s. He has human body proportions. He is a little overweight. He has grey hair. He wears a blue baseball cap and black square rimmed glasses. He is dressed in a plaid shirt and baggy khaki pants. Please sketch the character in the following poses: 1. Front View: The character is standing facing forward. He has a relaxed posture with his arms hanging loosely by his sides. His weight is evenly distributed. 2. Side View: The character is standing in profile facing to the right side. His arms are crossed and he has a slight lean towards the left side. Show the baggy pants slightly sagging due to his weight. 3. Three-Quarter View: The character is standing at a slight angle facing forward. He has one hand in his pocket and the other hand is holding onto the brim of his baseball cap. Show the plaid pattern of his shirt and capture the wrinkles in his khaki pants. 4. Rear View: The character has turned around facing away from the viewer. Show the back of his plaid shirt the grey hair on the back of his head and the slight curvature of his spine. Keep his body proportions true to the human form