I love them, do you like my halo one, I took a life size model and then changed the backround to the grand canyon, I then added some explosions, I colored over them so that they looked the same color as the rocks and then I faded that to 30 so that the explosions looked like they belonged there, then I took away the blue sky, I found a pic on google that had black clouds and then I changed the size so that it fit, then I selected the blue sky, and I cloned the grey sky on, then I made the rocks grey, darkened up the shadows, and added the titles and the Halo logo.