War Chest 1 and 4 skins

On Blizzard’s main site the show the black and red skins that were used in the single player campaign. When going to the store inside the game the Forged skins look nothing like that. It’s some darker washed out gold and blue color scheme, as opposed to black and red. If you buy those packs are they the black and red Tal’darim skins (as advertised on the website) or whatever is shown under the Forged preview in game? Assuming it’s the latter, is there a way to use the black and red Tal’darim skins?