I'm in the process of designing and printing a 3D tabletop board game for my family and coworkers at Lego. My most recent addition would be the new "water" tiles that imo look gorgeous. I may in the future pitch this to my higher ups at Lego and if it doesn't take, I may end up starting a Kickstarter for distribution of the tiles (with or without studs) or the entire board game, making our own miniatures instead of using Legos. Currently the game plays similar to Heroscape of old, with some (in my mind) positive changes to the formula. I've busted out my old Lego collection and have currently designed and balanced a ton of Star Wars units. My baby bro is enjoying himself immensely haha.
One of the coolest features of this design is that the tiles fit snug to eachother, even when stacking, but are easy to take apart. Also, due to the lock-in design of the tiles, once a board is complete, you can actually lift the entire thing, spin it on your finger, and place it back down to find none of the pieces have fallen off. The build is strong and durable, with even a car tire doing very little damage to the tiles when placed down, and yet remains light and unobtrusive. Needless to say if it were to fall off your table, you wouldn't need to be worried about chipping, denting, or cracking.
My 7 year old brother has a blast building new maps to play on, and once I print off some more tiles, larger and more impressive boards are sure to follow.
All in all, I'm having a large amount of fun on this project, and even if it goes nowhere, I'm sure my family and I will be enjoying the game throughout the holidays. Once I get a good stockpile of tiles set up, I'll be willing to sell some tiles to any tabletop/lego enthusiasts at cost of production + shipping. If you were interested, shoot me a pm in a few weeks, but really this project is mostly for my family and friends.