Bethesda has revealed a truly impressive branded accessory for its upcoming game Doom: The Dark Ages–a Harley Davidson Sportster S. The one-of-a-kind custom motorbike is themed around Doom’s new dragon Serrat, and will be given away to one lucky Australian fan later this month.

The Sportster S features heaps of decals inspired by Doom: The Dark Ages, but the highlight of the custom motorbike is the dash, built to resemble the dragon Serrat, with the headlight shining out from Serrat’s jaws. The bike is covered in glowing red LEDs to complete the effect.

Some bad news for Doom fans outside Australia–the competition to win the one-of-a-kind Harley is only open to Australian residents, meaning everyone else will have to admire it purely on Bethesda’s social media.

The competition winner will also take home a matching spiked helmet and leather jacket inspired by Doom: The Dark Ages, as well as a Collector’s Edition of the game, and a Doom-themed Xbox Series X and matching controller.

Doom: The Dark Ages releases on May 15 for PC, Xbox Series X|S, and PlayStation 5. The game has multiple editions and various preorder bonuses; check out all the details here.