Tutorial for taking photos for 3D?

Hello All,

I have a few small computer items (processors, RAM, etc.)of which I need to take photos and transfer such to a 3D representation of the items.  I am using Swift3D and the Export to Papervision 3D and Photoshop for image manipulation/cleaning.

Does anyone know of any tutorials which show how to take photos for later 3D representation? 

I have a green screen background and have fashioned a turntable to rotate the items to be photographed, but I am unsure of the best methods to go about this project.

Thanks for any help,

edsager