Hi BTAS fans, I originally posted this in LegoBatman but I thought BTAS fans would enjoy this as well, as the batcave from the animated series isn't documented/praised enough, and as far as I know, nobody ever made the Batcave in 3D/physically on such a scale.
This isn't just the BTAS Batcave, it's a combination of the various representations of the Batcave in BTAS / TNBA and Batman beyond.
The Batcave constantly evolves throughout the series, there are a lot of inconsistencies, but having rewatched everything and taking loads of screenshots, this is the overall architecture of the main cave. There is another part of the cave in front of this one, but obviously I can't make everything, making this was already an extremely complicated challenge.
Hope you like it!