Okay, got the PC version at my friends house and was trying it out. I've been trying to google some stuff but I was wondering about some commands, figured you folks would know more and be able to explain things faster then I'm going to be able to research it and learn from my mistakes. Hope that doesn't sound lazy but my time with the PC version is limited and I wanted to goof off and have fun.

What code(s) do I need to have a second humanoid follower?
Is there a means of making a beast or non-NPC a follower without mods?
Is there a way to get the hair/eyes from other races via console?

Any other fun/useful codes you like to mess with that I should try?