Just finished hand painting (with markers) the details on my HG Atlas. I painted everything that should have been a sticker and added some details with the wiki artwork as a model.
File:Atlas robot 3D model.png - Wikipedia
Space Bots & Android Waste Collectors: What's Ahead for Robotics | Boston dynamics, Humanoid robot, Robot
File:EXVSMBON Atlas Gundam Portrait.png - Dustloop Wiki