Stable Diffusion prompt: Create a 4:5 vertical social poster in ultra high resolution

Create a 4:5 vertical social poster in ultra high resolution, 8K print quality, and sharpness. Use the BMW car from the reference image as the main subject and use the background structure/composition from the reference image, but transform it into a BMW-themed design. Replace all black tones with a flat high-saturation BMW blue background. Keep the same layout, spacing, visual balance, and poster composition from the reference image.

Background should use a smooth gradient from slightly lighter electric blue at the top to deep navy blue at the bottom. Add subtle grain texture (2 to 3%) and faint rectangular overlays (2 to 4% opacity). Keep it clean, graphic, premium, and non-realistic. Add a soft contact shadow under the car.

Use the same BMW from the reference image, changing only the paint color to matte frozen blue or deep metallic navy. Keep the original body shape, wheels, stance, and design details from the reference image.

Show the car in a rear 3/4 perspective, matching the reference image angle exactly. Use a slightly elevated camera angle. Position the car slightly right of center.

Include a visible carbon roof, an aggressive rear diffuser, sharp controlled reflections, and subtle brake details.

Keep composition identical to the reference image:
Top: branding
Middle: giant type
Center: car overlapping text
Bottom: editorial block and specs

Typography:

Primary text: “BMW.”
Ultra condensed bold sans serif, tall vertical scaling like the reference poster. Color: deep navy or near black. Static text with no distortion. Acts as a structural backdrop.

Secondary header: “BMW M4 G82.”
Thin font with wide tracking.

Logo area: BMW roundel centered above.

Editorial block:

Headline: “BMW — Where Driving Becomes Instinct”

Body copy focused on:

driver connection

control

performance precision

Use the same boxed editorial layout as the reference image.

Background faded text: “M4” large scale with 3 to 5% opacity behind the box.

Bottom left:
“ M4 G82”

Bottom right specs:

405 kW / 550 PS
3.4 s
307 km/h

Lighting should be clean studio lighting with sharp but controlled highlights.

Color grading should use deep blues, high contrast, and clean blacks.

Camera lens: 50mm, slightly elevated rear 3/4 angle.

Mood:
Performance.
Precision.
Driver focus.

Add Bottom-right watermark: harboriis, with small x and Instagram logo