Canadair Sabre Mk.6 23513 of No. 439 "Sabre-Toothed Tiger" Squadron, No. 1 (Fighter) Wing, RCAF Station Marville, France, circa 1955.
Unzip the zipped file and then place "439 RCAF 23513" folder into your DCS World\CoreMods\aircraft\F-86\Liveries\F-86F Sabre folder.
Note - you may have to create both the Liveries and F-86F Sabre folders first.