Ok so I was on the server until the end and being a builder ended up building a base with over 100 LCB's. It cant be seen in a single screenshot but a view of my public screenshots on steam will give you some idea. It went from bedrock to skybox had underwater sections and connected to a network of tunnels over 15k long

https://steamcommunity.com/profiles/76561197970558879/screenshots/?appid=0&sort=newestfirst&browsefilter=myfiles&view=imagewall&privacy=8