In Lego Star Wars: The Skywalker Saga one of the collectibles that can be found throughout the game are the minikits.
The minikits can be found within missions themselves and by completing puzzles. Each location has their own set of minikits and some can be quite difficult to find.
This page will be mainly focusing on the minikits found within Best Leia’d Plans mission, there is a total of 5 to find altogether
When tasked with tricking the Imperials you will come across these little vehicles that drive all around the area, you need to destroy these. There are 3 in total.
Ride up the elevator and you will encounter a Stormtrooper stealing an energy power supply.
Anyway near here there is a balcony section that overlooks a room with a large bottomless area and zipline. Just below is another room which holds the next collectible.
In an area with a hole in the floor there will be a door that you can pull open, do so to trigger a hologram scene.
In this room simply destroy everything and then construct the reward.
Ride the zipline and collect the key to the next door. In here we can find the Stormtrooper that stole the energy supply earlier.
Take the energy supply back and place it back where it belongs.
After successfully finding the room where the enemy troops are watching Princess Leia on a computer screen. Back out of this room and head into the room on the left.