donator base Help

I what to make a donator base like can someone help me I what to make box like zombz and I what custom cars to spawn there as will

This is what I what in the donator base

The basic Overwatch base contains:
3 x Player Spawns
1 x SUV
1 x Little Bird
1 x Storage Crate
2 x Protective Domes
1 x Metric Ton of Fun