It's been a while since I've posted here, as you will see I've been busy.
Now I think this is the largest LEGO Batcave in the world, someone correct me if I'm wrong. It took about a year and a half on and off and I can only guess somewhere between 50-100k pieces used. I honestly have no idea what the final number might be.
It stands at a little over 2 meters tall. The pic with me in it for reference (I'm 6'4)
0 by Brent Waller, on Flickr
It features a Wayne Manor on top, moving suit conveyor and rotating carousel for batmobiles down the bottom, integrated lighting and a bunch of little vignettes on the sides featuring villains and scenes from the history of Bat-lore
45 by Brent Waller, on Flickr
99 by Brent Waller, on Flickr
9 by Brent Waller, on Flickr
26 by Brent Waller, on Flickr
12 by Brent Waller, on Flickr
I've just posted a couple of pics as there's so many, If you want to see more check out the Flickr album
I'd recommend checking out the video walkthrough, I intend on doing a full commentary tour at some point soon too.