Style: match the base exactly, with shiny clay-like surfaces, flat cel shading, one soft white highlight per form and bold dark-brown outlines of the base's line weight; no halos, glows, sparkle dots or stray marks.

Facing: slight-right three-quarter view (body turned about 30 degrees to his right), so the necklace loop follows that perspective and its lowest point sits slightly right of the neck centre (about x 490-500).

Placement: copy the size, position and fit of the approved artifacts/neck_06.png, neck_07.png and neck_08.png, but draw NEW designs and never copies. Each item WRAPS THE NECK: its two upper ends meet the neck outlines at x=390 and x=572, y=490, where they tuck behind the neck. The back part is not drawn.

From there it drapes with visible weight and a slight sag onto the upper chest, staying within x=297..747 and y=411..804, with pendants hanging at about y 600-700. It never sits flat like a sticker or embroidery and never traces a collar edge. Nothing goes above y 470 or touches the chin or face.

Make it bold and chunky so it reads at thumbnail size over a shirt: strands at least 14px thick, flowers or beads at least 35px across. Draw no clothing, skin or collar.

Range across the 12 (each clearly different in shape, material and colour): chunky white daisy chain; yellow buttercup and daisy mix; red-and-white mushroom-cap bead strand; single big acorn on a leather cord; strand of alternating acorns and oak leaves; golden acorn pendant on a twisted vine; jute rope with a carved wooden disc pendant; braided rope with a wooden gnome-door pendant; rope with a wooden carrot charm; pinecone and berry garland; snail-shell pendant on a green twine; rare four-leaf clover in polished amber on a wooden bead chain.

Naming and outputs: write artifacts/neck_01.png .. artifacts/neck_12.png and artifacts/neck.json, an array of {"file","name","weight"} with weights summing to 100, giving rarer designs (amber clover, golden acorn) lower weights. Write artifacts/neck_01.png .. artifacts/neck_05.png and artifacts/neck.json: an array of {"file","name","weight"} with weights summing to 100, rarer lower.