*Note that this Trophy can be bought in the resistance camp after playthrough 3*
Solution not using the shop found belowThere are only three pods in the game and as you start with one you only need to find two.
Pod BFound by fishing in the Flooded City. Just keep fishing until you get it, only took me 3 or 4 minutes but not sure if I got lucky or not.
Pod CThis Pod is found in the main desert area, just sitting in the sand. It is quite near the oil field Entrance
I have included a video below showing the locations for those that prefer video. All credit goes to blueroom for the video.