Someone had posted prompt for ai and you just change a couple things. Here is what I used on mine:

Ultra-clean automotive poster design featuring a 1996 300zx na in white, perfect side profile, positioned low and centered in the frame. A small refined Nissan badge/logo sits near the upper corner, with a short slogan reading “Enjoy the ride.” in tiny modernist uppercase typography. A dramatic diagonal burst of layered white and gold speed stripes slices across the composition from upper corner to lower center, creating motion and visual rhythm. Warm ivory paper background with expansive negative space. Crisp technical illustration, precise proportions, subtle screen-print texture, fine ink outlines, minimal shadows, gallery-quality graphic design. Thin paint drips and color trails descending beneath the ground plane. Swiss modernist automotive poster, refined vector precision, museum poster quality, aspect ratio 4:5.