Identity preservation + relighting

Prompt

Edit the input image from a rainy Tokyo night into a cold snowy Tokyo morning. Preserve the woman's facial identity, expression, pose, hairstyle, clothing, body proportions, camera position, framing and depth of field. Replace the nighttime neon illumination with soft natural morning daylight. Snow is falling outside the café window and snow has accumulated on visible outdoor surfaces. Update the window reflections and lighting on the woman naturally for the new environment. Do not otherwise alter the subject.

Input Image

Output Image

Material/color editing + product fidelity

Prompt

Change only the headphones from matte black to glossy pearl white ceramic with subtle metallic silver accents. Preserve the exact headphone design, geometry, proportions, ear-cup shape, headband, orientation and floating position. Keep the aluminum pedestal, background, composition, shadows and camera angle unchanged. Update only the reflections and highlights necessary for the new glossy material.

Input Image

Output Image

Full article with all the Prompt, Input and Output images at: https://blog.hexgrid.cloud/qwen-image-2-1-edit-8-real-world-image-editing-stress-tests-in-comfyui

Generation Details:

Task: Edit Image
Model: Qwen Image 2.1
Engine: ComfyUI Workflow
GPU: RTX A6000
Generation latency: ~45 seconds per Image
Infrastructure: One-click workflow for Qwen-Image 2.1 at HexGrid Cloud