Mode: built-in image_gen, transparent PNG.
Reference: user-supplied 7b5e99880d97cf20fe878d9d5fbf14ce.png.

Initial asset prompt:
Use case: precise-object-edit / background-extraction.
Asset type: transparent photoreal foreground for a portfolio theme-transition animation.
Input image: supplied antique floral pocket-watch photo is the edit target and design reference.
Extract and restore the CLOSED pocket watch from the photograph, preserving its recognizable antique design: near-black deep green enamel cover with painted pink roses and small blue flowers, a delicate central pearl floral spray, engraved scalloped antique gold rim, natural creamy seed pearls, small red and emerald enamel panels, and a small gold suspension bail at the top. Keep the real material imperfections, engraving, gold reflections, convex enamel and pearl volume. No clock dial visible; show the floral cover.
Remove the hand, all surroundings, image viewer UI and all text. Restore the complete top bail and any partly obscured edges. Reorient to a nearly straight-on upright product view, with subtle visible case thickness and soft studio highlights from upper left. It must look like an actual photographed antique jewel, not a flat vector illustration or plastic CGI.
Add ONE fine, taut, vertical antique-gold linked chain connected convincingly to the top bail. The chain continues up through the TOP EDGE of the image. No rod, no loose loops, no chain spread across the bottom.
Exact composition: portrait canvas 1024 by 1536. Chain centered at x=512 from y=0 to about y=1000. Watch bail around y=990–1070, round floral watch body centered around x=512,y=1250, body width about 470 pixels, bottom around y=1485. Full watch including pearls safely inside canvas. This leaves a long slender suspension above a smaller round watch at the bottom of the portrait. Only the watch and chain are opaque.
Genuinely transparent alpha background everywhere else, including through bail and chain links. No background, checkerboard drawn in, backdrop, cast shadow plane, glow, ground, watermark, frame, typography, extra ornaments, or clock case. High-detail edges suitable for compositing on both white and black webpages.

Final composition refinement:
Edit the supplied transparent antique floral pocket watch asset. Keep the EXACT same beautiful jewel design and photoreal materials, pearls, roses, dark enamel, red/green edge details, top bail, and lighting. CHANGE ONLY COMPOSITION AND SCALE. This is a hanging pendulum animation asset: it requires a very long thin chain and a SMALLER watch at the BOTTOM of the canvas.
Portrait canvas 1024x1536. Shrink the entire watch including its bail to 60% of its current dimensions, and move it down. Target: the whole watch with bail fits inside x=280..744 and y=935..1495. The round main body center is x512,y1280 and diameter about 450px. Its bottom is y1495. The top two-thirds of the image contain ONLY a slender vertical gold chain. Extend the same chain seamlessly from the bail at y935 straight up along x512 to and through the TOP edge at y0. Chain width only about 14 pixels. Do not make the watch large again. Do not fill empty space. Most of the canvas is transparent negative space. No cropping or cutting off the top chain. Exactly ONE straight chain.
Preserve genuine transparent alpha everywhere outside the chain and watch, including through chain links and bail. No glow, no background, no shadow haze, no drawn checkerboard, no text. Fine sharp photographic detail.

Final generated source: exec-e6ada758-851b-4618-8dc7-81136eb296fd.png

