Here are some untextured objects that I have created. The pencils and the mug where downloaded from turbosquid and imported into my scene. Other objects in the scene are thank you cards, half sized paper, paper, stacks of paper, folded paper, a journal, a door hanger, business cards, a large envelope and a box.
Screenshot of the objects UV Mapped and a graph texture applied.
As you can see in the UV editor I have a Map that I can now use to texture my objects. The I pad was downloaded and imported into my scene from http://www.modelplusmodel.com. I Imported it as an FBX.