Update 2: Tried using the kohya trainer. The result is the 10R 2E CDO-0.5 version. Previews use my impressionism LoRA. It isn't needed but I liked the results so I stuck with it. Workflow and prompts attached to previews. Just open them in ComfyUI.
Update 1: Added the stronger 10k step trained LoRA model with direct comparison images (left is LoRA strength 0, right is LoRA strength 1.2). Removed misleading (anime) from name, since the LoRA doesn't really make images more anime-like.
Recommended strength to use really depends on your workflow!
Purpose: Imparts a more painterly and wild look at the cost of some coherency. It was trained on painterly vibrant anime art that didn't concern itself with fine details.
This is a proof-of-concept style LoRA for Flux. And only a proof of concept!
NOTE: For some prompts it will have a dramatic effect, for others… nothing, probably needs a bigger and a more diverse dataset then the one I used.
Using the following workflow: [Simple+Advanced] FLUX.1 ComfyUI Workflows - LoRA Support v2 (No CLIP) for ComfyUI