Canvas 1024x1024 RGBA PNG, transparent except garment pixels.

Style: bold cel-shaded 1980s disco cartoon, thick black outlines, flat fills, white glossy highlights, matching the attached base's line weight exactly.

Pose: head-and-shoulders, facing slight-right, chin slightly raised, shoulders running off the bottom edge; draw every garment in that perspective.

Draw 12 Saturday Night Fever disco tops WORN on the base: mix of satin shirts with huge pointed spread collars (unbuttoned to a V) and sequinned tops (sequin halter-style or scoop tops with straps over the shoulders, sequin boat-necks), in gold, hot pink, white and teal, e.g. white satin shirt with giant collar, hot-pink satin shirt, teal satin shirt, gold lamé shirt, gold sequin top, hot-pink sequin top, teal sequin top, silver-white sequin top, pink/teal colour-block satin shirt, gold-and-white striped satin shirt, teal shirt with gold piping, rare full-mirror-sequin top.

Colours from the request only, never the skin tone.

Placement: the neckline wraps the base of the neck at y=880, opening exactly x=405..640 hugging the neck, centre x=540; the neck opening stays transparent and is never filled, no inner collar back wall or lining. A V or open-shirt front may dip at the centre down to at most y=980, showing the base's own skin; the collar still meets the neck at the sides at y=880. Huge pointed collars lie flat OUTWARD over the shoulders and chest, tips no higher than y=860 and within x=150..930.

Garment covers both shoulders fully and opaque, top edge following the shoulder outline (≈y=860 near the neck, ≈y=900 at x=100 and x=980), running to the bottom edge y=1024 across x=5..1019. Nothing above y=850 at the sides: the afro hangs to y≈790 there and must stay visible. No jewellery, chains, medallions or pendants (separate layer), no hood, nothing behind the body.

Outputs: artifacts/jumper_01.png .. artifacts/jumper_12.png and artifacts/jumper.json, an array of {"file","name","weight"} with weights summing to 100, rarer (gold lamé, mirror sequins) lower. Write artifacts/jumper_01.png .. artifacts/jumper_12.png and artifacts/jumper.json: an array of {"file","name","weight"} with weights summing to 100, rarer lower.