I have a samsung phone i would like to draw up a a cover for. I have drawn one up and uploaded one on this site and two others. I have been having trouble representing my phone in sketchup/rhino/blender and designing a cover around it. one particular problem i have is that the phone has a curved bottom and that is specially hard to recreate. any idea on how i can accurately represent my phone in sketchup etc. ??? also another problem -- I made a snap on cover earlier, it did not fit but the lip around the edge was too stiff to push the phone into -- is there amount of length you can give an edge to make it "snap-able" thanks .