True Jedi Story - 45 000. It's quite difficult actually, you have to be very strict when it comes to collecting studs and careful when fighting the stormies. The key to success it to destroy all the wall sculptures, such as shown on the screenshot below. Each of them consists of 3 separate elements. To shoot the upper ones, you have to jump and aim from a distance.
True Jedi Freeplay - 60 000. When maxing out the level I've found about 70'000 studs, and that means you don't have much to spare. Remember the walls!
Power Brick. It's above the Slave One, which stays in place in Freeplay. Just jump for it.
Just where you start the level, there's a 3PO access door. The first minikit is right behind it.
In the first corridor there's a blue and white mechanism that you can fix. To get a minikit, you'll have to find two more of these - they're not hidden in any way so no problems here.
Use the Force on the sculpture in the room where you fought Boba Fett.
Near the bounty hunter access door that Fett opens up in Freeplay, there's an R2 panel. Behind it there's a minikit. To get it, switch to R2 and hover to the left, then jump up.
In the restaurant use the Force on all the tables.
Use the bounty hunter elevator near #5, then destroy all the plants. To get the palm trees, you have to jump and shoot. Now use the Force on the bowls.
From the #5 area go down using the stormtrooper elevator, and when you're in the next section, go 'towards the screen'.
Switch to R2 in a spot shown on the screenshot and hover across.
Use the Dark Side on the mechanism in a room with poison gas. Shoot the chandelier in there.
The last minikit is on the Millenium Falcon.