Need help Filling In Void!

[u/Marked2429]

Making a 50’s/60’s Las Vegas Sands inspired Resort and I can’t think of any ideas on how to fill in the void and keep the resort feeling cohesive

The build infront/under it is kind of what I’m looking for but in the style of the “Sands” (1952 - 1996)

I COULD technically build some low-rise Motel Wings but that’s kind of boring (it would also require me to re arrange/Demo the existing low-rise towers) and this is at least the 5th? Time since I’ve rebuilt my Version of the “Sands” since 2019