Simple workflow for loop i2v animation.
Missing custom nodes can be installed by ComfyUI-Manager.
Based on parts from other workflows:
Wan 2.1 seamless loop workflow (i2v) - v1.0 | Wan Video Workflows | Civitai
Description
Using both 2.2 models and two identical images generates almost still image.
So here is mixed workflow. WAN 2.1 used as high model and WAN 2.2 as low model.