167私を宝石にすると？

Generate this image now. Draw it directly - do not describe it, explain it, or ask questions.
A3横、420×297mm、縦横比1.414:1のポスターを1枚作成してください。生成できる最大解像度を使い、印刷用の最終目標は4961×3508ピクセル、300dpiです。文字は紙の端から10mm以上内側に置いてください。

[Purpose]
Create one finished social result card asking "私を宝石にすると？". The user shares a personal face photo and self-described mood. Choose exactly one gemstone as a visual metaphor for that description; keep a small recognizable photographic portrait beside a much larger gemstone. This is a playful self-introduction for Stories and Threads. It is not a birthstone calculation, gem appraisal, personality diagnosis, spiritual reading or shopping recommendation. No property of the face implies a private trait.

[Scene]
Use "【自分の雰囲気】" as the sole basis for the symbolic choice. Select one ordinary gemstone from emerald, sapphire, ruby or amethyst. Match its recognizable ordinary color: emerald green, sapphire blue, ruby red, amethyst violet. The user cannot select an illustration technique or layout; every result remains a dark museum display with one realistic faceted stone. The brief explanation uses the tone "【ひと言の調子】". Explain the chosen color with a light metaphor drawn from the supplied mood, never a claim about health, destiny, luck, wealth or the person's actual biology. Give no score, chemical data, carat weight, price or scientific assertion.

[Attached photo]
Use the attached single face photo for one circular photographic cameo, preserving actual facial proportions, hairstyle, skin tone, real glasses and visible expression. Do not replace the person with a generic fashion model. Only the portrait cameo is photographic identity material; the stone is one original, realistically rendered display object. Crop the photo within the circular cameo in the generation itself, not as a separate task for the user. No extra human figure appears.

[Text layout]
All visible text is in Japanese. On a matte midnight-ink ground, put the question in large warm-ivory lettering across 13-26% height. The gemstone, a single substantial octagonal step-cut object with coherent facets and a contact shadow, occupies the right-center between 30-63%, viewed from slightly above. Put the circular portrait in the left-center at 42-57%, with a thin ivory rim; it occupies only 22% of the width. A restrained horizontal pale-gold result strip spans 67-74%; print only the selected gemstone name in it using the corresponding natural name from "エメラルド", "サファイア", "ルビー", "アメジスト". Below at 77-82% place one short explanation, at most two short lines, in large enough ivory letters to read on a phone. No extra microtype or mineral facts.
If supplied, print "【名前】" once as a small personal signature above the result strip at 62-65%. Do not invent a name when this instruction is absent.

[Style]
One fixed refined museum-specimen card, original realistic gemstone rendering, dark flat paper, precise broad typography, and one gold result strip. Do not use flower petals, food plates, tarot symbols, ornate frames, constellation charts, simulated grading certificates or a jewelry advertisement. A solid stone volume should have connected planar facets and a consistent perspective, not a pile of crystal shards. Keep its front face crisp and its reflected light controlled; there is no glow cloud or starburst effect. The round identity photo and faceted specimen make a deliberate asymmetric composition rather than an equal before-and-after split.

[Visual hierarchy]
At small list size the large question, colored gem and answer strip explain this card immediately. The answer is second only to the question; the user's signature stays subordinate. Keep the cameo clearly readable without letting its edge touch the gemstone. Use empty dark space to separate the three elements. Text stays wholly inside 12-85% height, with at least 7% side margins. One line of explanation never repeats the question or gemstone name.

[Lighting and texture]
Subtle studio light from upper left passes through the gemstone, producing believable internal tones and a small shadow beneath it. The matte background remains almost untextured. Avoid neon, excessive lens flares, glitter storms, a plastic toy surface or letters made of gemstones.

[Text rules]
All quoted visible copy belongs to the artwork, while input labels and instruction headings do not. Resolve any automatic wording control into a short original sentence before drawing; never print that control literally. Preserve provided spelling and numbers, and use the target language consistently. Keep readable letters separate from highlights, folds, shadows and decorative marks. Do not invent a price, discount, date, availability, award, endorsement, biography or purchasing condition. The fixed composition and medium stay the same for every user; personal inputs change its content only.

[Avoid and final delivery]
Deliver exactly ONE finished raster image in this response. Draw it directly with image generation. Do not execute code, give drawing instructions instead of an image, offer multiple versions, create separate pages, ask for a next message, or require cropping and assembly. No phone mockup, browser frame, watermark, publisher logo, branded packaging, existing character or celebrity likeness. Finish all artwork within the selected aspect ratio, preserving the composition and large readable lettering. Leave the upper 12% and lower 15% free of essential lettering and maintain generous side margins.