You can applycamo without an airbrush but it does not look as good. If you use spray cans. you can mask of the camo with masking tape or the masker of your choice. Then use a spray can to apply it. Winter camo can be done by applying an uneven coat of White and then using thinner to rub some of the white in areas of excessive wear. There is a good article on Filters by MIG Jimenez at missing-lynx.com in Rarities World.

Andrew