Simple workflow for loop i2v animation.

Missing custom nodes can be installed by ComfyUI-Manager.

Based on parts from other workflows:

StartEndFrames simple workflow WAN2.2 | GGUF | LoRA | UPSCALE | Fast LoRA - v1.0 | Wan Video Workflows | Civitai

Wan 2.1 seamless loop workflow (i2v) - v1.0 | Wan Video Workflows | Civitai

IMG to VIDEO simple workflow WAN2.1 | GGUF | LoRA | UPSCALE | TeaCache - 🔴 v2.1 | Wan Video Workflows | Civitai

Wan 2.1 i2v (Native|GGUF) Self-Forcing(lightx2v) Dual Sampling for Better Motions - v2.0 (Expanded) | Wan Video 14B i2v 480p Workflows | Civitai