how to add spinning head or moving camera?

Did you mean how to make a spinning head?
Well,
If you're using gimp,
Go to filters.Then find animations.
If you've find it,click it.
After then,click spinning globe.

If you want the spin of the globe good,Use 30 or 40 frames.
Also save the image in .gif(Example head.gif) and make sure its saved as an animation.
Don't use .png or .jpg
The spin will not appear if you using another format except .gif

For moving camera,
You can use these :
W to move camera Foward
S to move camera Backward
A to move camera the left.
D to move camera the right.
Q to move camera up.
E to move camera down.

Or you can use numbers too.
1 is normal camera
2 is free camera
3 is tori camera
4 is uke camera
5 is to play camera movements.

I think you should googling than make a thread here.

thx for spinning head
and the camera movement i mean when we want to show a set i saw someone showed his leg tori and it'll be move to the torso and then head and his back side.. how to do that?

I didn't understand much what do you mean.
I think you can't do that.

He probably filmed it with fraps or something similar and then turned it into a GIF.
Also, please search your questions before asking them in the future because many people have asked similar questions before.