Need a line elevation drawing today

I need a simple line (architectual drawing) made of the attached building (see the photograph atatched). Only the portion you see inside the lines needs done. Ignore the res of the building.

Needs supplied back as ai (cs6)

The style has to be in the exact same style as the black and white png line drawing attached.

I need to turned around today.

Please ignore the £30 budget and let me know a realistic cost (the budget was on there when all we wanted was the png recreated but that brief has changed)