怎么填变量：[角色名] 起一个原创称呼，如"发光档案员""沙海守望者"；[六边形石板] 是手持物，可换"一团悬浮的光球""一卷晶体卷轴"；[扇形头冠] 决定剪影，可换成"鹿角状珊瑚枝""螺旋贝壳"。想换整个物种，就把身体、头部两条整体重写，但保留"没有脸、没有眼睛、没有嘴"和"避免"那一行。示例图是一个竖版全身像：树根般的三条长腿立在发光晶体地衣上，双手捧着一块青色发光板，头部是一圈向上展开的半透明青色晶片，身上点缀着琥珀色小光点，背景是紫蓝色黄昏和远处的尖塔剪影。

常见问题与调整：

• 还是长出了人脸：把"没有脸"放到提示词第一句，并加"头部完全被晶片头冠取代"。
• 腿或手臂数量不对：明确写"正好三条腿、两条手臂"，并把这句放在开头。
• 画面太暗：加"前景地衣反射更强的青色光，角色正面有微弱补光"。
• 想做游戏设定：追问"同一角色的正面、侧面、背面三视图，白底"。

适合：科幻游戏 / 小说生物设定、概念美术作品集、手机壁纸；不适合需要可爱或卡通风格的场景。

英文原版

Vertical 9:16 full-body cinematic portrait of a single alien character, the Luminant Archivist, standing on a rocky ridge on the twilight band of an alien planet; the creature has a tall elongated body with three root-like legs forming a stable tripod, lower torso textured like smooth bark and sinew fused together; two long arms with four segmented joints each end in multifingered, tendril-like manipulators gently holding a glowing hexagonal plate; instead of a human head, the upper torso flares into a tall crown of layered translucent plates arranged like a vertical fan, each plate lit from within by faint cyan neural patterns, no face, no eyes, no mouth; along its back and shoulders grow rigid bioluminescent data plates, flat hexagonal organisms clinging like barnacles, softly pulsing in cyan, teal and occasional warm amber; the body is draped in a partial organic mantle made of fibrous membrane and chitin filaments, not clothing but grown; background shows a perpetual dusk sky with a low orange band on one horizon and deep indigo on the opposite, distant silhouettes of hollow spires and tiny other Archivists crossing the landscape; ground covered in reflective glassy lichen and small crystals catching the character's glow; palette of deep indigo, dusty violet, cyan glows and subtle warm amber accents; strong horizon rim light outlining the Archivist's silhouette, subtle backlighting from the bioluminescent plates, gentle atmospheric haze; realistic but slightly painterly rendering, extremely detailed textures on skin, plates and lichen; composed like a high-end sci-fi character poster, vertical 9:16 aspect ratio, full body in frame, centered but with enough headroom and ground visible to feel part of a larger universe.

Negative prompt:
human-like alien, humanoid face, eyes, nose, mouth, jaw, blue-skinned human, elf, armor suit, guns, generic sci-fi soldier, anime style, cartoon, chibi, cyberpunk city, neon signs, medieval fantasy, wings, halos, angel, bad anatomy, random extra limbs, cluttered background, oversaturated colors, strong lens distortion, fisheye, low resolution, blurry details, noisy grain, HUD, UI, readable text, watermark, logo, modern Earth clothing, sneakers, jeans, T-shirt

改编自 @92digitalartArt 发布、EvoLinkAI/awesome-gpt-image-2-API-and-Prompts 收录的提示词，仓库许可证 CC0 1.0。