Use case
UGC clips without hiring a creator for every version
UGC here means the talking-head review, the list, the 'I tried this' clip. It does not mean a film crew, and it does not mean the avatar magically holds your bottle.
A useful source is a creator who repeats a review shape: hook in the first second, a few beats, a close. Same framing, similar length, posted again and again. That shape is the format. The person is what you replace.
Avatar transfer is the usual pick
You want their cuts and their room. Avatar transfer keeps that edit and swaps the person. Motion transfer rebuilds the scene around a still photo, which throws away the edit you came for. Read Avatar transfer and Kling if you are unsure.
If the source has someone else's product name burned on screen, add a prompt to strip that on-screen text. Then write your product in the caption. If the clip only works because a specific package is in their hand, do not publish that shot as your SKU. Find a format where the person is the replaceable part.
A month of posts, not a one-off
Agencies get stuck when every variant needs a new creator and a new shoot. The conveyor is the opposite. Lock one avatar per client, or one avatar for the brand, and run the same format until it stops earning watches. Generation is about 10 to 20 minutes a clip, so a batch is an afternoon of queueing, not a production week.
- Original voice keeps their audio. Use it only when the words still fit your product.
- A catalog voice or your own sample costs an extra credit and is the right call when the script is yours.
- The caption carries the product, the offer, and the link. Do not hide the pitch inside a hope that the face will sell it.