I accepted the candidate for slot IU_0140 and wrote the review to artifacts/review.json. The file is valid JSON and left untracked, as required.

Checked facts

• I downloaded the image to /tmp/c1/ (outside the repo), and its sha256 matches b846c67a…ea091c69.
• I looked at the image directly. All five traits are there:
  • BOT: a robot head.
  • Bone: the head is bone-coloured, with steel bolts on the sides.
  • BIG eyes: two large phosphor-green eyes with highlights.
  • ROBE: a navy robe with a moss-green crossed collar and sash.
  • ANTENNA: a phosphor-green tip above the head.
• It is real pixel art with hard square pixels and thick black outlines. It's a single front-facing bust with the shoulders reaching the bottom edge, on a very dark green background. There is no text, watermark or border.

Judgement calls

• The antenna is the weak point. The green tip seems to float, because the stalk is either black or missing and doesn't stand out against the dark background. I still counted the trait as present, but scored brief at 7 instead of higher. A stricter reviewer could reject on this point.
• Colours were checked by eye only. I didn't decode the PNG to match each pixel against the 14 allowed colours or the exact background value #0c1610.

Scores: brief 7, silhouette 8, style 8, originality 7. Name: "Robe Bot".

I didn't write a separate README; the task asked for this one JSON file only.