That's not confirmed. The concept hasn't yet been designed for that helm. Most of the time, if you see a white version of and old helmet, it's just a "filler" picture and they haven't designed it's looks yet. It's what radiant dance machines and claws of Ahamkara looked like in the pre-expansion picture of the new exotics. Just old white-colored armor

But it really wouldn't surprise me if it stayed the same tho

Same here. Unless the look of Obsidian mind gets enough hate that Bungie sees it. Obsidian Mind is my favorite exotic by far. The look is disappointjng