Beginnings of a repeat pattern

Making a new background for my twitter page, and this is the start. I think I want to keep adding large and small details to make it more kaleidoscopic. I saw this today and feel like I should bite some of this style, too. I like how there's something lozenge-like about how these fit together in this pattern. Maybe I can work some sort of Akira/Kaneda imagery into the background as well.