Stylized Digital Portrait with Painterly Edges

Create an 8k high-detail stylized digital portrait illustration of a person alongside a slightly happy, gently uplifted expression, maintaining realistic facial structure and natural imperfections, captured at an eye-level camera angle with the subject looking directly into the camera. Behind the head, place a bold orange square featuring slightly rough, painterly edges to create contrast and a halo-like framing effect. The clothing should feel grounded, simple, and slightly worn. Hair: Freeform-length, natural colour hair, slightly naturally messy, with textured strands highlighted in lighter colour tones to add depth and volume. Outfit: He wears a dark green and brown plaid (tartan) jacket