Riverflow 2 Preview Max
Riverflow 2 Preview Max targets commercial image work that needs strict control over detail and lighting. It produces clean product renders with accurate reflections and sharp textures. Use it when you need consistent visual quality for campaigns or client deliveries.
Complete technical specification for integration
Ready-to-use code snippets for common workflows
Glacial Couture Handbag Tableau
A luxury structured handbag displayed on a carved block of pale blue ice in a pristine studio set, ivory pebbled leather with brushed platinum clasp and hardware, immaculate edge paint, visible fine stitching, soft cashmere scarf partially draped beside it, scattered clear quartz shards and a few silver leaves for styling, cool high-fashion advertising aesthetic, ultra-clean composition, three-quarter product angle, sharp textures, accurate specular highlights, refined reflections, subtle shadow falloff, premium catalog quality, controlled diffused key light with narrow rim light, elegant winter palette of ivory, frost blue, and silver, photoreal, extremely detailed, commercial luxury campaign image
{
"taskType": "imageInference",
"taskUUID": "c9b39340-c585-4ec3-8437-ca29de2e659f",
"model": "sourceful:2@3",
"positivePrompt": "A luxury structured handbag displayed on a carved block of pale blue ice in a pristine studio set, ivory pebbled leather with brushed platinum clasp and hardware, immaculate edge paint, visible fine stitching, soft cashmere scarf partially draped beside it, scattered clear quartz shards and a few silver leaves for styling, cool high-fashion advertising aesthetic, ultra-clean composition, three-quarter product angle, sharp textures, accurate specular highlights, refined reflections, subtle shadow falloff, premium catalog quality, controlled diffused key light with narrow rim light, elegant winter palette of ivory, frost blue, and silver, photoreal, extremely detailed, commercial luxury campaign image",
"width": 1248,
"height": 832
}{
"taskType": "imageInference",
"taskUUID": "c9b39340-c585-4ec3-8437-ca29de2e659f",
"imageUUID": "ab017a1e-6c36-42fc-8419-dcc1f8c304e9",
"imageURL": "https://im.runware.ai/image/os/a17d13/ws/2/ii/ab017a1e-6c36-42fc-8419-dcc1f8c304e9.jpg",
"seed": 1011103804,
"cost": 0.075
}Luxury Wristwatch Marble Pedestal
A premium commercial product shot of an elegant wristwatch displayed on a carved dark marble pedestal, brushed titanium case, deep forest-green dial, faceted sapphire crystal, finely knurled crown, stitched leather strap with subtle texture, immaculate reflection control, sharp engraved markings, realistic metal anisotropy, soft directional key light from upper left, gentle fill light, faint rim highlights, seamless warm gray backdrop, minimal luxury branding aesthetic, ultra-clean composition, high-end catalog photography, exceptional texture fidelity, accurate shadows, pristine studio finish
{
"taskType": "imageInference",
"taskUUID": "4e3b009f-1b29-4eb7-8c2f-79754a3739fb",
"model": "sourceful:2@3",
"positivePrompt": "A premium commercial product shot of an elegant wristwatch displayed on a carved dark marble pedestal, brushed titanium case, deep forest-green dial, faceted sapphire crystal, finely knurled crown, stitched leather strap with subtle texture, immaculate reflection control, sharp engraved markings, realistic metal anisotropy, soft directional key light from upper left, gentle fill light, faint rim highlights, seamless warm gray backdrop, minimal luxury branding aesthetic, ultra-clean composition, high-end catalog photography, exceptional texture fidelity, accurate shadows, pristine studio finish",
"width": 1248,
"height": 832
}{
"taskType": "imageInference",
"taskUUID": "4e3b009f-1b29-4eb7-8c2f-79754a3739fb",
"imageUUID": "674bcd01-4783-43da-b21c-6831aacfc572",
"imageURL": "https://im.runware.ai/image/os/a20d05/ws/2/ii/674bcd01-4783-43da-b21c-6831aacfc572.jpg",
"seed": 989285982,
"cost": 0.075
}Cut Crystal Perfume Still-Life
Ultra-premium commercial product photograph of an ornate cut-crystal perfume bottle with a faceted stopper, placed on a polished black lacquer surface with a curved champagne-gold metal accent and a soft ivory backdrop. Razor-sharp glass refractions, realistic caustics, subtle reflections, immaculate highlights, engraved label plate, tiny condensation-free surface details, luxury cosmetics campaign aesthetic, balanced three-point studio lighting, high micro-contrast, clean composition, elegant negative space, rich but restrained color palette, extremely accurate materials, flawless retouching, high-end advertising render realism.
{
"taskType": "imageInference",
"taskUUID": "f19f2ce2-ff3b-4a62-974c-8dd6d619e151",
"model": "sourceful:2@3",
"positivePrompt": "Ultra-premium commercial product photograph of an ornate cut-crystal perfume bottle with a faceted stopper, placed on a polished black lacquer surface with a curved champagne-gold metal accent and a soft ivory backdrop. Razor-sharp glass refractions, realistic caustics, subtle reflections, immaculate highlights, engraved label plate, tiny condensation-free surface details, luxury cosmetics campaign aesthetic, balanced three-point studio lighting, high micro-contrast, clean composition, elegant negative space, rich but restrained color palette, extremely accurate materials, flawless retouching, high-end advertising render realism.",
"width": 1248,
"height": 832
}{
"taskType": "imageInference",
"taskUUID": "f19f2ce2-ff3b-4a62-974c-8dd6d619e151",
"imageUUID": "bf880993-e932-49c3-a700-8c0dab30d19e",
"imageURL": "https://im.runware.ai/image/os/a16d07/ws/2/ii/bf880993-e932-49c3-a700-8c0dab30d19e.jpg",
"seed": 424442777,
"cost": 0.075
}Crystal Perfume Bottle Still-Life
A luxury crystal perfume bottle centered on a sculpted black basalt plinth, faceted clear glass with pale amber liquid, brushed champagne-gold cap, engraved label plate, immaculate studio product photography, razor-sharp textures, accurate caustics and reflections, soft directional key light from upper left, subtle rim light, gentle shadow falloff on seamless warm gray background, premium cosmetics campaign aesthetic, ultra-clean composition, realistic materials, high micro-contrast, elegant negative space, flawless commercial retouching, no people, no extra objects
{
"taskType": "imageInference",
"taskUUID": "f7d86f8d-369a-46d5-8715-a6227f703f92",
"model": "sourceful:2@3",
"positivePrompt": "A luxury crystal perfume bottle centered on a sculpted black basalt plinth, faceted clear glass with pale amber liquid, brushed champagne-gold cap, engraved label plate, immaculate studio product photography, razor-sharp textures, accurate caustics and reflections, soft directional key light from upper left, subtle rim light, gentle shadow falloff on seamless warm gray background, premium cosmetics campaign aesthetic, ultra-clean composition, realistic materials, high micro-contrast, elegant negative space, flawless commercial retouching, no people, no extra objects",
"width": 1248,
"height": 832
}{
"taskType": "imageInference",
"taskUUID": "f7d86f8d-369a-46d5-8715-a6227f703f92",
"imageUUID": "8c2c4976-7a97-4672-9bef-44ef6e53631d",
"imageURL": "https://im.runware.ai/image/os/a03d21/ws/2/ii/8c2c4976-7a97-4672-9bef-44ef6e53631d.jpg",
"seed": 538581931,
"cost": 0.075
}