Quantity   Component name
300 × RGB LED's The main part of the display
1 × Arduino Kind of a placeholder -- Hopefully I can reduce this down to a simple proprietary control board
1 × Laser projector Possibly DIY'd... TBD
1 × Frosted Globe Part 1 of research will be to find or make a globe with a decently sharp image
1 × Fisheye lense for projecting an image hemispherically