The Trials-themed exotic ornaments work with the various glows! Here's Ace of Spades in red! : r/destiny2
Finally got the new ace of spades ornament so made my guardian to match - Golden Samurai : r/DestinyFashion
Amazon.com: Mingshao New Foam Gun Ace of The Spades Hand Cannon Prop Does Not Shoot Classic Ornament Free Banner Game Anime Gift (Black/RED) : Toys & Games