The poor legal footing also applies to work put out for free.

Copyright and trademark both do not care if the work is free or commercial - if it violates copyright and / or trademark, it violates it equally either way.

The holder of a copyright can choose to ignore your violation at no risk to them, but the holder of a trademark will lose that trademark if they fail to sue you. Even for work you put out for free.

This might very well apply to the items in the images I posted earlier in the thread just as much as the items in main discussion. Art can be violated like this as well - suits in music are common, and sometimes over as little as a single stanza or even just four notes.

Truth has no value without backing by unfounded belief.
Renderosity Gallery