I used Stable Diffusion with Automatic111 to generate the pictures.

After that I used comfy with the following workflow:

civitai.com/models/1818841/wan-22-workflow-t2v-i2v-t2i-kijai-wrapper

Just install comfyui, import the i2v-workflow from this page, install all missing nodes. (use grok or chatgpt for bugfixing)