i need to receive the work within 7 to 10 hours max
You will have to work in two different programs in order to finish this job
First, in Rhinoceros you will:
1- model fabric on one ceiling and one wall based on a sketch or photo that I will provide.
2- Model windows 12 (I will provide dimensions and location)
3- Model stair railing for 1 stair only.
Then in 3ds max:
1- you will have to export the rhinoceros model into 3ds max and apply materials.
2- Add lights (target spot lights based on what you have in the model and in the ceiling element)
3- Render several ( 7 to 10) 11 by 17 renderings from the model after I approve the camera location
You will have to provide the renderings as well as the 3ds max folder with the cameras and lighting with your changes.