In case someone wants to farm it, every time I went into Orb valis, the Elevator's / Spawn Tower's Top, there will always be 1 Somachard. After you scanned it, extract, then go back to Orb Valis again then scan it again. Repeat. You might get "For Narmer" first if you didn't have it just like me. And remember, the aura mod "Loot Detector" will work with archwings mode in Open World.