A 3D wireframe with surface mount LEDs at the intersections would be neater. Could be done with multiplexing. Have the two halves with separate electronics and synchronized by a IR link (Both sides would have to have batteries. Embed in acrylic resin to support the two structures.
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A 3D wireframe with surface mount LEDs at the intersections would be neater. Could be done with multiplexing. Have the two halves with separate electronics and synchronized by a IR link (Both sides would have to have batteries. Embed in acrylic resin to support the two structures.
With this you could have the building up effect.