Putting a Face on the Octpus
Your octopus needs a face. Think about it.... what if you were born without a face and your parents said, "oh that's good enough."
Go into Paint.NET and create a face.
Press Ctrl + Shift + R.

Make your width and height like this. Turn off
"maintain aspect ratio." 
Click Ok
Draw out something like this.

Use the magic wand to select parts of the picture.

Press the delete key.

Click File.
Click Save.
Make sure the file type is png. Change the file type
if you need to. 
Name the file.
Click Save.