You can also choose a desert camo color rather than jungle camo. Think uniforms for Desert Storm. You can use sand or earth tones for the wall too. You can repeat the technique described the the other writer.
How To Paint Kids A Camo Room?
You will need the following colors of paint: Dark brown, tan, light olive green (depending on the camo coloring you want). Then cut out a picture from a magazine or get a piece of clothing representing the camo design your kids like. Use a large (wide) brush and make your design by placing the brush in the center of a camo, push and swish around clockwise in a circle. Use alternating colors. You could buy some netting from a surplus store and hang it in a corner of the wall for an added effect.