The EnjoyR skin patches are essential to install together with the EnjoyR DGen patches. Without the EnjoyR skin patches, the campaigns added by EnjoyR patches for no add-ons or others, will launch but will not show the intended/correct skins.
The skin patch from 4.09mb is a default skin patch, so as Skycat said, all these are complementary and do not overlap with each other.
