I've created artifacts/image.png: a 512 × 512 PNG (8-bit RGB) of one cobalt BOT in a robe. I viewed it once and it looks right. As required, the file is not committed; git's local exclude list ignores artifacts/, so it won't show as untracked.

How it was made: I placed each pixel on a 32 × 32 grid in a small Python script, tools/draw_iu_0204.py, then scaled each pixel up 16× with no smoothing. Neither Pillow nor ffmpeg was available here, so the script writes the PNG itself using only the standard library.

Checks:

• Size and format: the file header confirms 512 × 512 PNG.
• Colours: the image contains exactly ten colours: black outlines, the #0c1610 background, and eight from the allowed palette (moss, navy, cobalt, steel, lilac, gold, bubblegum, bone). There are no in-between colours, so no anti-aliasing or gradients.
• Style: I checked by eye. It's one front-facing, centred bust with a cobalt head, dot eyes, steel ear bolts, no headgear and a lilac robe with gold trim, ending at the bottom edge. Every shape has a black outline 16 px thick, there are six small moss-green specks, and there's no text, frame or border.

Unmet requirements: none that I know of. I couldn't compare it with the 787-piece set, so how well it matches the rest of the collection hasn't been checked.

Committed (a1eb37d): the script and a README.md describing the result and its limits. Git had no author identity set, so I used your name and email for this one commit only; the git config is unchanged.