Orellana's creation is now well into its global festival run - leading up to the free release of the complete short online in November, 2011. To promote that fact he has created a new, extended trailer. Check out the films official website here: ROSA
"In the near future, humanity has disappeared, leaving behind a large megalopolis devoid of natural life. From the destruction awakes ROSA, a robot part of the KERNEL project, mankind's last attempt to restore the earth's ecosystem using recovered samples of long-extinct plant species. Wandering among the ruins of the lifeless city, Rosa will soon discover that she is not the only part of Kernel that has awakened."