Equipment not displaying correctly

[LuminusPrime]

I'm having an issue where certain equipment is not displaying correctly. The two specific equips I'm having issues with are the Harvesters Court Slippers and Fearless Gladiators Chain Gauntlets.

https://www.wowhead.com/item=142691/fearless-gladiators-chain-gauntlets

https://www.wowhead.com/item=185058/harvesters-court-slippers

When I put these equips on only the texture that's mapped directly over the character model is visible, but the 3D model elements for the equips are not displayed at all. I'm attaching a screenshot of what I'm referring to.

[Frostshake]

what client version is this using?

[LuminusPrime]

WoW TWW, client number detected by WMVx is 11.0.2.56819 enUS