{
  "subject": "a single glossy soft-clay 3D creature, round plump body, two small rounded ears, tiny stubby arms hugging a large cream coin against its belly, eyes closed in contentment, small smile, no hard edges",
  "material": "soft clay / satin-glass hybrid, subtle specular highlight upper left, gentle sheen, no full chrome mirror finish",
  "palette": "body gradient from bear green #2FA463 at the top blending to cream #EFE7C9 at the belly, coin in warm cream #F6EFD9 with a soft embossed M, warm gold blush accents",
  "composition": "creature centered, three-quarter angle, floating, hugging the coin, 2-3 small flanking accent shapes (a rounded cube, a tiny sphere) in cream and green at varied scale",
  "lighting": "soft studio key from upper left, soft fill lower right, gentle rim light along the ears",
  "background": "plain seamless studio backdrop tinted cream #F6F1E3, no props, no floor line, no baked shadow",
  "camera": "product-photography framing, moderate depth of field, square 1:1 crop",
  "style_reference": "match glossy-clay material language of prior mascot renders",
  "resolution": "2k",
  "negative": "no text, no logos, no extra characters, no busy background, no harsh baked drop shadow"
}

cutout: rembg 240 / 10 / 8, then soft radial alpha mask when compositing. deliver 2k, never 4k unprompted.