A little puzzle for you... [PORTAL 2]

Hey,
i made a private giveaway for a german community but not many entered. So im gonna to make this giveaway a puzzle giveaway.

The link is somewhere on the internets. You need to find it ;)

Hints:

1. A small robotic cat helped me, her name was Fella.
2. For Science
3. Color
4. My Name

Isnt too hard, just some Google and you find it.

No Help please, its lowers your chance to win :)