Diagonales Images · Fiches · Personnage

Comment faire une planche de personnage (character sheet) avec l'IA ?

Étape 3 : la planche en trois vues. Le prompt exact, le modèle et la plateforme utilisés, et le résultat obtenu.

Modèle

GPT Image 2.5

Plateforme

Firefly, ou Magnific

Réglages

Références : 1. le visage, 2. le plein pied

Le prompt

A three-panel character reference sheet composed as one horizontal frame, divided into three equal vertical panels side by side, thin clean separation between panels, the same figure and the same outfit rendered identically across all three. No text, no labels, no numbering anywhere in the image. Use the first reference image for the face and identity, and the second reference image for the outfit and body proportions; do not copy anything else.
Identity: Maud, a 46-year-old Belgian woman with an angular face, high cheekbones, fair wind-weathered skin with fine lines at the corners of the eyes, deep-set grey-green eyes, straight thick dark brows, a slightly crooked nose, thin lips, short practical dark brown hair with grey strands at the temples, and a small scar through the eyebrow. Medium height, solid build.
Wardrobe: a long dark green waxed oilskin coat worn open over a thick cream wool fisherman sweater with a ribbed collar, dark navy straight work trousers, black knee-high rubber boots, and a worn brass key on a leather cord at the belt.
LEFT PANEL: full body front view, headless, from the shoulders down to the rubber boots, squared to camera, arms relaxed; the neck ends in a clean flat horizontal edge like a dress-form mannequin, empty field above.
CENTER PANEL: full body rear view, head attached, from above the crown down to the boots, seen directly from behind; short dark hair with grey at the temples, the back of the oilskin coat, its seams and hem.
RIGHT PANEL: tight chest-up face close-up, squared to camera, eyes directly to camera, neutral expression, lips closed; the ribbed collar of the sweater and the coat lapels at the bottom of frame; every facial detail and the eyebrow scar clearly visible.
Skin at its true natural tone in every panel. The background is a single flat 18% neutral gray field, no gradient, no floor, no horizon. Completely flat shadowless frontal light, equal on both sides of the face, no cast shadow anywhere outside the subject. Matte skin, real pores, hair strand by strand, real waxed cotton, wool knit and rubber textures. Even sharpness edge to edge, 50mm prime, soft natural film grain. Photographed not generated.

Vous obtiendrez

À surveiller

Chaque référence reçoit un rôle (« le visage », « la tenue ») et une exclusion (« ne copie rien d'autre »). GPT Image 2.5 tient l'identité et la tenue dans les trois vues ; Nano Banana 2 aussi, mais le menton reste visible dans la vue sans tête. Trop long pour Firefly (plus de 1 024 caractères) : dans Firefly, prenez la version courte (famille Dans Firefly).

Copier le prompt en un clic

Ouvrir la version interactive de cette fiche : le texte se copie en un clic.

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