Ruby (Resident Evil 4 Remake - Separate Ways)

Inside the small treasure chest next to the blocked western doors.

Available to trade from the Merchant from Chapter 2.

Inside the birds nest in the corner on top of the roof of the Church Courtyard Storage.

On the body of the Villager that emerges from the Bunkhouse after you have explored the Abandoned Factory.

Inside the small treasure chest in the south east corner of the tower.

Inside the lantern hanging from the ceiling in the east corner of the east zigzag area of the walkway.

Dropped by the Brute when defeated.

Dropped by the Regenerador when defeated.

Dropped by the Regenerador when defeated.

Dropped by the Regenerador when defeated.

On the Brute that is inside the tent on the southern ridge. He drops this when defeated.

Inside the lantern hanging from the ceiling on the east side of the passage.