Sci-Fi Short Film done for $300

This special F/X-laden five-minute robot invasion flick is about giant robots "coming to destroy my small city.
By Fede Alvarez. The director Fede says:
"It took US$300 to shoot the live action, and then maybe a year to complete the 90 vfx shots (during very interrupted periods...) I used Premiere, After, Photoshop, 3dMax, Boujou, Glu3d, and FumeFx. The modeling, mapping and rigging of the Robots, fighters and planes was made by Mauro Rondan.