The otherside armor trim

Armor trims came in 1.20, and it's the latest craze, so I would love to create a new one to help the love for them, the one I thought of is called the otherside armor trim, they have a 5% chance to spawn in a ruined portal chest. The way it looks is black with purple cracks like crying obsidian and the light blue icon in the middle is what looks the pattern of a nether portal (which is one of those swirls). The armor is like that too. The helmet has 4 tiny swirls on the top, the chestplate has 2 big mirrored swirls on the front and back, the pants have the outline of the gem used, and finally the boots have a fade in based off of the ore with the brightest color on the bottom and the darkest color (or the original armor color) at the top. I hope this trim gets added to make players feel like fashion models. Thanks very much for listening!!