Poster xe đua — Car poster

1Megane{
2  "category": "STUDIO_RACE_CAR_SIDE_PROFILE",
3  "subject": {
4    "vehicle_type": "GT endurance race car",
5    "base_form": "Modern GT-class silhouette, low-slung aerodynamic body",
6    "branding": {
7      "primary_text": "Megane",
8      "replacement_rule": "All instances where 'Porsche' branding would normally appear are replaced with 'Megane'",
9      "style": "Clean motorsport typography, realistic vinyl application",
10      "placement": [
11        "Door panel main branding area",
12        "Side intake area where manufacturer name is typically placed"
13      ]
14    },
15    "livery": {
16      "primary_colors": ["White", "Red", "Black"],
17      "pattern": "Sharp motorsport color blocking",
18      "finish": "Gloss paint with subtle reflections",
19      "decals": "Sponsor-style decals present but non-distracting"
20    },
21    "details": {
22      "aerodynamics": [
23        "Large rear wing",
24        "Front splitter",
25        "Side air intakes",
26        "Rear diffuser"
27      ],
28      "wheels": {
29        "type": "Center-lock racing wheels",
30        "tires": "Slick racing tires with visible sidewall text",
31        "brakes": "Large performance brake discs visible through rims"
32      },
33      "surface_realism": {
34        "panel_lines": "Crisp and accurate",
35        "bolts_and_fasteners": "Visible around aero elements",
36        "minor_wear": "Subtle race-use marks, not damaged"
37      }
38    }
39  },
40  "pose_and_orientation": {
41    "view": "Perfect side profile",
42    "orientation": "Vehicle aligned horizontally, facing left",
43    "stance": "Static studio pose, wheels straight"
44  },
45  "setting": {
46    "environment": "Studio backdrop",
47    "background": {
48      "color": "Bold red and white graphic background",
49      "design": "Large typographic shapes abstracted behind the car",
50      "interaction": "No shadows cast onto background text"
51    },
52    "ground_plane": "Clean studio floor, minimal reflection"
53  },
54  "camera": {
55    "shot_type": "Side profile product-style shot",
56    "angle": "Eye-level, orthographic feel",
57    "focal_length_equivalent": "70-100mm (compressed, distortion-free)",
58    "framing": "Vehicle fully contained within frame",
59    "focus": "Entire car sharp from front splitter to rear wing"
60  },
61  "lighting": {
62    "setup": "Controlled studio lighting",
63    "key_light": "Even lateral illumination along body panels",
64    "fill_light": "Soft fill to maintain detail in shadow areas",
65    "highlights": "Clean reflections on paint and carbon surfaces",
66    "shadows": "Minimal, soft-edged, grounded under tires"
67  },
68  "mood_and_style": {
69    "tone": "High-performance, premium motorsport",
70    "atmosphere": "Editorial racing showcase",
71    "emotion": "Precision, speed, engineering confidence"
72  },
73  "style_and_realism": {
74    "style": "Photoreal automotive studio photography",
75    "fidelity": "High material accuracy (paint, carbon fiber, rubber)",
76    "imperfections": "Very subtle, realistic — not overly polished CGI"
77  },
78  "technical_details": {
79    "aspect_ratio": "Portrait crop adapted from landscape source",
80    "sharpness": "High across entire vehicle",
81    "noise": "Very low, studio clean"
82  },
83  "constraints": {
84    "no_original_brand_names": true,
85    "brand_replacement_enforced": true,
86    "no_watermarks": true,
87    "no_unreadable_text": true,
88    "single_vehicle_only": true
89  },
90  "negative_prompt": [
91    "incorrect car proportions",
92    "distorted wheels",
93    "warped typography",
94    "floating car",
95    "motion blur",
96    "cgi look",
97    "low detail textures",
98    "wrong brand logos",
99    "extra vehicles"
100  ],
101  "extra_changes": {
102    "explicit_request": "Replace all 'Porsche' text with 'Megane'",
103    "implementation_note": "Typography scale, alignment, and realism preserved while changing brand name"
104  }
105}