Project London is an indie sci-fi film. It’s made by volunteers and there’s been almost no budget. Heck, you can see their funds and donate if you wish at their IndieGogo page. You can see how much money they need.
The movie makes use of the open source Blender software to do 3D animations. Blender together with the fan film versus big budget aspects of Project London is why you should – at the very least – watch the trailer. Do check out the special effects.
There’s a Geek Native interview with Jen Page, miss blue hair, from July 2010 which might also intereset you. This film has been a labour of love for many months!