Copy below everything into your aircraft.cfg file in boeing 737-800 folder.
Replace the "X" to the next value in the cfg file.
Happy Flying!

[fltsim.X]
title=Boeing 737-800 pia Mohenjodaro
sim=Boeing737-800
model=
panel=
sound=
texture=Mohenjodaro
kb_checklists=Boeing737-800_check
kb_reference=Boeing737-800_ref
atc_id=
atc_airline=PIA
atc_flight_number=
ui_manufacturer="Boeing"
ui_type="737-800"
ui_variation="Mohenjodaro"
ui_typerole="Commercial Airliner"
ui_createdby="Rashad Waseem"
description="PIA Mohenjodaro Indus Valley Civilisation Livery painted by Rashad Waseem on behalf of PIA-Virtual! Http://www.pakistanvirtual.com"

Note this texture was found on pia airbus but the writing was found on the bottom on the windows.
Since this livery im painting for Boeing 737 PIA would put it on top of the Windows so therefore
im putting on top just like in real life PIA would have put on top with 737 747 777 etc!
No techical support is available as the livery has been tested on few machines and it works!


Rashad at Rashad546@hotmail.com
Http://www.pakistanvirtual.com
Youtube: piaforever1
Join us on Facebook: Rashad Waz

This livery internal cockpit has been been given repaited look with exterior
and interior professional finish!
Winglets, engines and body are painted in reflective textures! It will shine in the sun!
These textures have no mud no greese no grime! Fly it brand new like freshly painted
in the repaint Factory ready to fly!