Hello. I do not have photoshop or anythin like that, so I need some help. I want to alter my site’s apperance so it look aged and went through a war. I want the “chrome” parts (silver) to look rusted and chipped away, showing wiring in small places. I would also like the background to look faded and dusty with a bullet hole or two in it. any and all help would be great. Thanks.