In the game Astroneer, the small gas tanks can be plugged into compact platforms to emit a soft glow. The file names begin with a color code, and the suffix “x[Number]” indicates the required print quantity. You’re free to choose LED colors based on your personal preference—here, I opted for the helium-themed color scheme from the game, using ice blue for the 0805 SMD LEDs and deep blue for the 2835 SMD LEDs. The top cover houses five 0805 LEDs plus one 2835 LED, all wired in series with a 680Ω resistor; while the light output is slightly dim, you can adjust the resistance value downward as needed during assembly. For the three lights on the main body, I connected each with a 100Ω resistor in series.