As the caption said, this outfit brought BMW their first overall victory since the event switched to the GT3 formula. It's the #46 of Nick Catsburg, Lucas Luhr, and Markus Palttala that won the 2015 event. Its sister #45 is also included in this pack.
The liveries are for ChemFlummi's BMW Z4 GT3 (cf_bmw_z4_gt3). To have the numberplates, headlights, and foglight displayed correctly, the use of Custom Shaders Patch (CSP) is mandatory.