MechWarrior 5: Mercenaries Standard Edition
Unlocks Black Inferno, Comstar, Independent, Outlaws, Periphery and Taurian Concordat color schemes based on existing skins. Also unlocks the Hero skins for all variants of the same model.
V1.8: Updated for DLC, added missing skins.
Description
PGI included six additional color schemes for all mechs, but set them to hidden, so they don't show up in the Mech Painter.
These are duplicated skins with different colors, but unique entries in the Mech Painter.
Hero mechs
Also unlocks all 10 unique Hero skins for all variants of the same model (DLC mechs too).
New patterns
Kell's Hounds, Wolf's Dragoons, Avanti's Angels.
Colddawg's excellent camo patterns / color schemes for all 8 biomes, all mechs with his permission.
These will come in a later update (editor and game needs a patch for it).