User blog comment:Slag09/Survivor: Mexico (Submit Your Characters)/@comment-31532800-20190510143033/@comment-31532800-20190510171309

Some have already been taken, those usually have something identifying them. It's usually a good idea to ask or tell people you want to use them just so they can edit and identify them as Taken.

If you like any of mine that are free, you can have them. If you need a new or transparent background I can update them for you.

The only true rule is that you have to credit the original creator on the character and season page.