Four animation modes:

Veo mode (recommended): Video + audio from text prompt (Veo 3.1, ~$3.20/8s)
Lip-sync mode: Video synced to existing audio file (OmniHuman 1.5, ~$0.16/s)
Video mode: Silent video from prompt (Kling v2.5, ~$0.35/5s)
Keyframe mode: Precise facial expressions as GIF (expression-editor, ~$0.02)

Requires: REPLICATE_API_TOKEN environment variable

<check_setup> CRITICAL: Before ANY animation, check for token:

echo $REPLICATE_API_TOKEN | head -c 10

pfp-animate