If you use the infincible extra you can easily get that true Jedi thing full.

If you have two or more times stud cheats, you can add them together, eg: x2 and x4 = x8 It also doubles in the x2 zones

In the mos eisely space port, you know the bit where you can ride dewbacks, well in the cinema if you're on free play mode switch to artoo and activate the panal. Then go in. Shoot those lights near the stage and then use the force on the mixed up lego logo. A movie will show up feturing gameplay from the first one. Shoot all the screen to get a minikit behind it.