Bildprompt
Portrait3:4 dramatic worm's-eye rear-quarter detail of a chrome Porsche959, cropped tightly along right and top. Near rear wheel is a tall dark oval centered x53%,y59%, extending y32–79%; smaller far wheel near x33%,y63–83%. The broad rear fender and bumper occupy right two-thirds, oval mirror appears near x56%,y18%, red-orange horizontal rear lamp crops at upper-right y20–31%. Four rounded black vertical-stack rear vents at x72–86%,y39–56%. A razor-sharp black ground plane slopes from left y92% to right y62%, leaving lower wedge pure black. Vast blue sky occupies left and upper-left; subtle pale pink near lower-left. Chrome reflects pale silver, sky blue and a thin prismatic pink/yellow/green light band across side body. One brilliant multi-ray white star at vent edge x86%,y47%. Tight glossy metal geometry, ultra-low perspective, minute glitter texture, hard sun.
Negative prompt
No complete car, no front headlight, no level horizon, no rainbow road stripes, no giant tires with visible tread facing camera, no green body paint, no cloudy sky, no typography.