Based on real Albawings Boeing 737-5K5 - SERIAL 24927 / 1968 - REG ZA-AWA
To install simply open the .ZIP file, extract the .ptp file of the livery to a folder or desktop of your choice, open the PMDG Operations Centre, Aircraft and Liveries tab on the top, livery utilities and then "Install from PTP file".
Feedback and donations are always appreciated
Jack2010
Rian13
dj9785