I've not seen this anywhere - but someone is trying to make a Superman/Batman fan film with Supergirl in it. It appears there is going to be an effort to make a pure Supergirl fan film also at the same time with the same actress.
www.supermanhomepage.com/news.php?readmore=11849
I'm not involved - and I've seen more than a few of these kinds of launches come and go... ...but I thought it was worth pointing out as a fan.