アバター・壁紙推奨：ChatGPT

アバター：晶洞の紫水晶

少女の面差しが紫水晶のジオードから浮かび上がる。尖った晶の穂先が髪の毛先と襟元をかたどり、逆光が結晶を透かして細かな虹彩を放つ。

プロンプト全文（英語）

Photorealistic avatar portrait of a young woman's face growing out of a giant amethyst geode, jagged purple crystal spikes forming her hair and framing her cheeks, smooth pale amethyst skin with mineral veining, deep violet eyes with sparkling faceted highlights, delicate crystal shards on her cheekbones, the geode's rough stone base visible below her shoulders, purple druzy crystal clusters lining the frame edges, wearing a collar of raw quartz points, serene closed-mouth expression, internal light refracting into tiny rainbows across the crystals, her skin catching a soft lavender sheen, dark purple-black background, dramatic backlight through the crystals creating internal glow and sparkle, soft lavender fill from the front, sparkling bokeh of crystal glints, violet-purple palette, head-and-shoulders close-up, low front angle, extreme crystal refraction detail with gem-cut precision, gemstone photography, 4k

同じ画像を生成： 上のプロンプトをコピー → ChatGPTを開く → 貼り付けて送信（画像モデルは切り替え可） → 結果を待つ。

ChatGPTを開く ↗ 詳しい手順はチュートリアルへ。