Render huge images

Hi Guys, I need to deliver an image so the client can wrap a building with it.
They need it 60m x 18m. I know the resolution can be lower than usual but how do I approach this size render in C4D/ Corona?

I found a solution, I think.
Will try tomorrow

https://forum.corona-renderer.com/ Render Big Resolution

By all means talk to you printer first!!!

Get the info for what they need you to deliver to make sure you are on the same page for scaling, format, and DPI.

Yes, i have asked the question, still waiting for a reply. But i am trying to be sure we can render at the end.