- CrazzySnipe55
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- Fabled Legendary Member
No. Flaming helmet in Halo 3 was only given to Bungie Employees and VERY special circumstance normal users (more special than recon was originally). It was a chest piece that I believe was just a simple EOD chest piece that was called something else (Perhaps flaming helmet or something?) that made any helmet you were wearing, well, flaming.
I don't think it is achievable through a specific process like recon was and due to the fact that Bungie no longer manages the Halo universe, nobody else is likely to be awarded it.