Krea 2 in ComfyUI: reference images and compositor guide

This tutorial extends a Krea 2 Turbo workflow in ComfyUI with multiple reference images, style transfer and a compositor for arranging scenes. The creator's test setup uses the BF16 model on Linux with an RTX 3060 12 GB, 48 GB of system RAM and a target resolution of 1920x1080. These are the creator's test specifications, rather than stated minimum requirements for local AI image generation.

The multi-image loader supports reordering references, automatic resizing and optional background removal for individual images. Image Reference mode uses one or more pictures as visual guidance. Style Transfer mode takes a single image for its appearance while the text prompt supplies the content. Neither mode guarantees exact identity consistency, and the presenter stresses that this is not an image editing workflow.

The compositor imports references as separate layers and pauses so users can position, resize and rotate them. Running the workflow again sends the draft scene to the sampler as an input latent. The demonstrated default compositing denoise value is 0.3.

Fixed-seed comparisons test conditioning rescaling and a prompt adherence enhancer. The presenter reports closer prompt matching with these patches enabled, but warns that vague prompts can produce slightly anime-like facial features. The examples illustrate results from this workflow rather than guaranteed behavior across prompts.