3D rendering - conference

Hello, I would like to get a quote for a 3D rendering of the below conference/event venues including the decor, stands and stage.

Please see below the list - happy to give you more details to do the actual work but for now I am looking at getting a price range first.

Thank you

Venues (x5)
The Lookout Ballroom - 450 PAX
the Avenue Ballroom - 150 PAX - Conference / Workshop
One & Only Ballroom 100 Conference / Workshop
Breakwater Lodge - 4 different floors :
- Auditorium - 140 PAX - Conference / Workshop
- Ground level - 100 PAX - Conference / Workshop
- Level 1 - 100 PAX Energy Club 1
- Level 2 - 60 PAX - Energy Club 2