EDIT: Also, please go see this on Sylvanor's server, the pictures absolutely don't do it any justice.
Yep.
Just came from there. It is on par with what has come to be expected from Sylv. Excruciatingly detailed yet minimalist...a paradox of a build. It took me 30 minutes to explore the whole thing.
The coolest thing is that it isn't just a bunch of rooms with
setplayertransform events to lazily avoid having to connect everything - the whole lab is actually one contiguous structure. Secret shafts lead to areas several floors apart. Stairs, keys, and blast doors all serve a purpose to navigating the build instead of just being decoration. I am very much looking forward to the completion of this build and implementation of an Infection-style minigame.
Also: Sylvanor crafted two individual bricks in Blender which constitute a fully detailed skyscraper. It looks like 3,000 bricks, but is actually only two. It's pretty impressive. They serve perfectly as scenery background without driving up the brick count.