Staircase Section Drawing (AutoCAD)

I have an assignment that calls for a full-blown, academically annotated cross-section through a staircase at 1:50. You will start from a clean sheet in AutoCAD and translate everything you see in my source material into a neat, precise DWG, then export a matching PDF ready for print. What I will send you on day one: • a high-resolution photo of the assignment sheet showing every dimension already laid out • the lecture slide pack that explains the construction sequence and detailing conventions we must follow • a simple floor-plan sketch that locks the stair into position and confirms floor-to-floor levels What you will build: • an academically formatted section that carries the full set of labels, dimensions, scale graphics, and title block • clear representation of step sizes, landings, handrails, required headroom, plus the surrounding floor and ceiling layers, wall build-ups, finishes, foundation line, structural supports, and how the stair meets the roof zone if shown in the notes Acceptance: the PDF must plot at true 1:50, every dimension from the brief must check out, and the DWG should open error-free in AutoCAD 2018 or later with layers named logically. When those boxes tick green, the job is done.