This guide shows how to get all 5 Minikits and all 3 Level Challenges in the This is Some Rescue mission in the Lego Star Wars: The Skywalker Saga.
This is Some Rescue: Minikit 1/5
At the start of the level, get the password from the console as shown in the picture below.
Now go to the south portion of the map. After taking the passcard back from the imperial officer, you will see a gold door behind him as shown in the pictures below. Switch to a bounty hunter and shoot the gold bars on the door to open it. Now enter the room and use the password on the console in the southern corner of the room. This will open the door to the room next to the console. Enter the room to get the Minikit.
This is Some Rescue: Minikit 2/5
Go to the north corner of the same room where you found the previous Minikit. Use force to stack up the crates and reach the upper platform as shown in the picture below. Cut open the door there to get the Minikit.
This is Some Rescue: Minikit 3/5
This one is in the room where you first get control of Luke and Leia. Switch to a Villain character and use it on the console as shown in the picture below. This will open the door to the room next to the console. Enter the room to get the Minikit.
This is Some Rescue: Minikit 4/5
After taking control of Luke and Leia, open the Gold Door there. Then proceed ahead. After coming out of the building, turn right and swing on the rods to reach the upper platform as shown below. You will find the Minikit there.
This is Some Rescue: Minikit 5/5
To get this Minikit, you need to destroy 3 Mouse Droids. The first Mouse Droid is in the hallway before the first Gold Door. The second Mouse Droid is in the room where you first take control of Luke and Leia. The third Mouse Droid is in the final hallway just before the mission ends.
This is Some Rescue: All Level Challenges
Bullseye
Details: Find a more uncivilised way to help Luke & Leia.
Shoot the button above the door where Luke & Leia are trapped to open the door and complete the challenge.
For Luck
Details: Discover an alternate method across the gap to escape the stormtroopers.
Use a Bounty Hunter to open the second Gold Door. Then proceed ahead and use a droid on the console as shown in the picture below. This will make a bridge appear across the gap and will complete the challenge.
Special Edition
Details: Discover the hidden room within the Death Star.
Use a Bounty Hunter to open the first gold door as explained in the Minikit #1 section of this article. This will complete the challenge.