same-framelisted

# same-frame **Geometry is locked. Material is not.** Krea 2 image-to-image holds composition, position and spacing very reliably, and will not add or remove objects. What it does not hold is what things are made of. Anything that forces the model to re-derive how a surface behaves — hard light, a medium that needs different marks — can quietly swap the material while every edge stays exactly where it was. Every recipe and refusal below comes from real generations with the seeds recorded, and each recipe was re-run against a source it was not derived from. Two of the five only work on the kind of source they came from. Their `tier` says so. ## Before doing anything: classify the request Read what the user is actually asking for and put it in one of three buckets. **Bucket 1 — rendering change. Proceed.** Light direction, light colour, number of light sources, palette, medium, rendering style. The set of objects in the frame is identical before and after. **Bucket 2 — content change. Refuse.** The user wants something in the frame that is not there, or wants something gone that is. Do not run it. Do not try a higher strength. Go to *Refusals* below. **Bucket 3 — identity carry. Refuse.** The user wants a specific person or character to appear in a new image. Go to *Refusals* below. If a request mixes buckets ("relight this and remove the powerline"), do the bucket-1 half, and tell the user the other half needs a different tool. Do not silently drop it. ## Running a r