Create a lobby build that has space...

Create a lobby build that has space for an arena for players to engage in, a space for 6 npcs and in that space it should show the mushroom,badlands,plains,end, & desert biomes combined in sections. Then space for hologram leaderboards, and space for main server npcs. And more space for a info about the server section. this build should look unique, modern and it should be the only build out there.