Borderlands 3 has 5 Pieces of Resistance Locations in Moxxi's Heist of the Handsome Jackpot DLC. They count as Crew Challenges (Collectibles) and are needed for the Firebug trophy or achievement. They are also known as sabotaging all statues for Ember (all Ember Statue Locations).

None of Ember's Statues are missable! You can still find all of them after the story in free roam. To see how many you found, press L3 / Left Stick on the world map and D-Pad Right to open the "Challenges" tab. On the world map, the ones you haven't found are marked by a green flame symbol and the ones you found have a blue (slightly transparent) icon. You can collect them in any order you like with any character you want. They require a bit of climbing to reach a statue. Then you must interact with the statue to place an explosive on it. Once you go near the Statues, they get marked on your world map. Then you can place a waypoint on them to make them much easier to track down.