Add contact in a cross section map

It's easy job, i would like to add contact between different units in a geologic map to the cross section. I already have the projected topography and just need to add contact of 4,5 geological units. Don't need accuracy in scale and dip/strike, YOU JUST NEED TO DRAW SOME LINES TO MARK THE LAYERS IN THIS PDF. SO PLEASE DON'T BID MUST. Thanks