This second pack of 737 repaints can be a stand-alone pack. 
If you already have the previous pack (download here: https://sites.google.com/site/ysdecaff/decaff-s-addons)
 simply copy all of the folders within the 737NG folder from this pack into the existing 737NG folder
 in your YSFlight Directory. This will overwrite several folders which are identical.

Credits: Takety for the base mesh.

Repainting/Modding permissions:

I have included blanks for all the aircraft. If you would like to create a repaint,
 simply credit myself (decaff_42) and Takety for the models. 
 You do not need prior permission from myself.
 It will make me feel good if you repaint these aircraft!