This is a step by step process in how I got this far.
Items include: two 2 liter soda bottles. 6 mini spray canisters. And a cheap utility belt from eBay.
I used chrome spray paint for the mini canisters. Matte black for the 2 liters and olive green for the belt.
I'll upload the finished set when I'm done :')
I'll also add how I attached everything together.