我明白你想要一幅复古风格的手绘插画。不过，我目前还无法直接为你创作手绘作品。如果你需要，我可以帮你生成一些复古风格的插画草图，或者推荐一些优秀的插画师和资源。

Prompt

Ultra-realistic BW studio portrait, 8K. Subject sitting on a folding chair, wearing black blazer, black t-shirt, flared jeans, and chunky sneakers. Relaxed pose, one hand on chair, looking confidently at camera. Plain white background with floating black, white, and orange graffiti elements (lightning, zigzags, spirals, arrows, motivational phrases). --ar 9:16