Guide Explains Two Qwen and H3 Workflows for Turning Product Stills into Hero Shots

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The article describes a manual handoff: a product still is prepared and reviewed, then deliberately loaded into a video workflow, since the supplied JSON files do not automate this step. It covers two saved graphs, a 40-node H3 hero-shot graph and a 32-node Qwen Image 2.1 harmonization graph, with 108 combined links. The active image is upscaled with 4x-UltraSharpV2 and scaled to roughly four megapixels before reaching the encoder, though this does not guarantee a fixed final resolution. The old canvas and foreground/background route is bypassed and not connected to generation, so enabling those nodes alone will not change the output. The guide also notes that a LoRA is active in the main branch, so it is not an untouched baseline, and that the alternate branch uses a separate model and a second LoRA.

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