After a long absence since the start of Shadowlands, the Warlords of Draenor crafted transmog appearances will once more be obtainable in Patch 10.0.5.
Back in 2020, Blizzard noted their removal was an unfortunate side-effect of Shadowlands systems changes but they hoped to re-add a method to obtain appearances at some point. Earlier in 2022, they confirmed these would not be available at Dragonflight launch but soon after.