Here is an autocad dwg file for presentation plan , structural plan layout , elevation darwings with the big legend of information and proper detailing for better understanding.
Ground floor and roof plan
Various design of arch des
Details of a wall of a pan
Wall section detail dwg fi
Details of a collaborating
Roof plan
Wall section view of house
Detail of septic tank auto
Graph of the countries
Anchor and support section
Construction view of wall
Construction detail of chi