It's not a stress animal, but it's a real simple way to get a target lock and focus after a K-turn without having stress left over:
Braylen Stramm (30)
("After you execute a manoeuvre, you may roll an attack die. On a [bOOM] or [KABOOM] result, remove 1 stress token from your ship.")
ARC-170 (25), Targeting Astromech (2),
("After you execute a red manoeuvre, you may acquire a target lock.")
Kyle Katarn (3),
("After you remove a stress token from your ship, you may assign a focus token to your ship.")
Alliance Overhaul (0)
+