Preveiwing head textures in photoshop
Ok. Most people think that you can't do this in photoshop, but you can. In gimp, you can use the spinning head function whenever you want to preview a WIP. In photoshop, you have to meddle in 3-d.
GASP! 3-D you say?!
Actually, it is quite easy.
First, open your head texture in photoshop. (Make sure it is a flat)
Then go into 3-d- New shape from layer- sphere.
But OMG! look how dark it is!
Go into window- 3-d to open up the 3-d panel.
Select each of the infinite lights and change the colour to white.
You can mess around with these light settings for different effects.
And viola! Now you should see your image brighten up a bit.
Select the 3-d tool and rotate your head.