Build a standing sci-fi robot base ...

Build a standing sci-fi robot base in Minecraft using mostly purpur, end stone, and birch accents, with a clean futuristic exterior. Max height 150 blocks. The entrance should be in the feet, with a ladder or bubble column going up into the torso, which serves as a storage room and bedroom and connects to the head and arms. The head interior is an enchanting room. The arms contain hollow interior rooms. The build should be symmetrical, survival-friendly, and clearly read as a humanoid robot.