Interior of the office space

The interior of several rooms of an office building in a certain style. Implementation of this style in the room at its own discretion, taking into account the opinion of the customer. The project should be done in a week and a half.
There's a plan. The selection of analogues and 3D visualization according to the example that needs to be done is also there. The color scheme is also solved.
Work with visualization in autocad or 3d max.