Camo Help PLZ

Whats up everyone..im looking for some camo help.i been wanting to do a realtree paint scheme.i dont want to do the whole car camo just part of it.so if anybody got a spreadsheet or some thing that can help me that be awsome.i wont even take credit for it.i would let ppl know who helped me wit that.just wanted to say that bc im not that type of guy that asks for help and then say i did it..u know..so let me know guys...thanks