My gut says to steer well clear - if you want a camo look have a look at the rebel forest gear in Return of the Jedi or the patterns on the Kashyyk jungle clone troopers in Revenge of the Sith. The aim with the CRLs is to make our kits look as 'in Universe' as possible and so far none of the movies or TV shows have featured any recognisably earthly/off the shelf camo patterns.
It'd be a pain to build the whole kit, get to pre-App and be recommended to change it when the CRLs are so clear in their intent.
Besides, with the right base fabric, some fabric or acrylic paints, I'm sure you could work up a more Swarzy and unique pattern that you'll be able to tailor to your kit to perfection.