Here is my ASL Airlines livery for the Ultimate 737-700.
This livery includes engines, wings and fuselage shining preset from the United Zibo 737-800 great livery by @Jviation (to make the chrome effect on the engines) :
This livery includes this great zibo engine mod :
This livery is made from Delta default 737-700U liveries (used as paint kit).
INSTALLATION : Classic livery installation :
Just copy and paste the livery folder to your "Aircraft\737-700U\liveries" folder.