I made artifacts/image.png: a 512 × 512 PNG of the IU_0057 bear. It's an 8-bit RGB file with no transparency. I decoded it myself to confirm this, and every 16 × 16 block is one solid colour, so it is a true 32 × 32 pixel grid scaled up with hard edges. I couldn't check it with ffprobe because it isn't installed here.

What's in the image:

• Character: one bone-coloured (#f2efe6) bear bust, facing front and centred, with the shoulders running off the bottom edge. It has small grey "robot" bolts on its cheeks and pink inner ears.
• Glow eyes: bright green (phosphor) centres in black sockets, with a few darker green pixels around them for the glow.
• Antenna: a grey stalk with a bright green bulb.
• Suit: navy jacket, lighter blue lapels, white shirt, red tie and a small gold pin.
• Background: solid #0c1610 with 6 tiny green specks. There is no scenery, text, frame or border.
• Every shape has a thick black outline. Shading is flat, with no gradients.

Requirements not fully met:

• Black outline colour: the outline is pure black (#000000), which isn't one of the 14 listed palette colours. The brief asks for a black outline, so I used it anyway. Apart from black, the image uses 10 of the listed colours.
• Match with the collection: I had no images from the other 787 pieces, so I can't confirm it looks like the rest of the set. I followed the written style rules only.
• Visual review: I'm the only one who has looked at the finished image. It hasn't had a separate review.

I drew the image with a script that only uses Python's standard library, so it needs nothing installed. I committed the script, tools/gen_iu_0057.py, and a README.md describing the result. The image itself is not committed: the repo already ignores the artifacts/ folder, so the daemon can upload it.