Specific image check
Upload the exact image if you have it
If there is a specific photo, profile picture, creator image, screenshot, or family image you are worried about, start with that. Exact-image checks are usually better for finding reposts, crops, copies, and reused versions of the same image.
Likeness check
Use a clear selfie when you do not have the original
If you do not know which image may have been used, a clear selfie or portrait can help Reclaim rank possible likeness matches. This can be useful, but it may be less precise than checking the exact image.