- Sections drawn in 2d (basically autocad) are required, obviously printed to common scale.
- Elevations are not strictly required. So you'll have to decide whether you want to show them at all and in what format (whether in 2d original or picked up from 3d modelling). They should be to scale if you're presenting them as elevations.
- All outcomes must help you tell your story and "show off" your scheme and its design ideas to the optimum.
And just a reminder that there's no bias for computer drawing or manual drawing.