Commonwealth Transit - MTR Addon

~ Tweaked and revamped S set model to correct clipping issues
+ Added 3 more S set schemes:
 - City Rail (Default)
 - City Rail (Yellow doors)

 - Generic (City Rail/Sydney trains without logos, it happened apparently)
 - Blue PTC (Modern fictional version)
+ Added "Light Subway" (a short subway thing designed for a survival world)

Bonus: S Sets support 4 car and 8 car consists now, just like real life.

NOTE: Due to bugs from newer versions of NTE, when enabling for the first time, you will possibly get an error after resource packs, simply ignore it, it will work in game just fine.