I bet you know this little guy! and if you don't you'll be sent to blorch, also known as "Home of the Slaughtering Rat People"
You can download this papercraft from here:
If you want just the PDF you can find it here:[link]
And the Instructions: [link]
Now, I know many people have seen
's Gir (which you can find here: [link]
) but I just wanted to make this as a..."redesign" of his work (I bet he can do 10 times better than I did. Now, it's been around 5 years since he made that Gir) but it's also a kind of tribute for him. If it wasn't because of people like mike I would have never met papercraft.
Invader zim characters are (c) Jhonen Vasquez and Nickelodeon (I guess?)