Below is a guide on the locations of the soldiers’ husks found around the Pentelas Region in Xenoblade Chronicles 3.
Urayan Tunnels
Southwest of the Generator Control Room rest spot
South of Ruins of Seebu Camp
Quarry Road
Directly south of Stoneyard landmark
Directly south of the Ore Stockpile landmark
Great Cotte Falls
Footfall Battlescar – Southeast of Aquifer Exhaust landmark
Cave at Pira Bluffs – On ledge near entrance
Slightly southeast of Hidden Freshwater Inlet on a rock reachable via the land bridge
Northeast of Aquifer Exhaust landmark – Near a ladder
East of Aquifer Exhaust
Amoney’s Hallows – Southeast of Titan Rock Camp rest spot
Amoney’s Hallows – Guarded by the unique enemy Soaring Virion
Northeast of Titan Rock Camp
Northeast of Titan Rock Camp guarded by the unique enemy Gallivanter Buckley
Cotte Trick Ruins
High Maktha Wildwood
At the Vista of Rhonnar landmark
Northwest of Vista of Rhonnar. To reach it, head north across the rope slide then backtrack via the long root.
Yellowgrove – Just south of the Sparking Pool Camp landmark
East of Sparkling Pool Camp landmark
Urayan Trail
Runo Ruins – East of Tower Camp rest spot
Northwest of Tower Camp rest spot
In a nook northwest of Tower Camp rest spot
On a small ledge northwest of Tower Camp rest spot