Lego Indiana Jones Easter Eggs

About a week earlier I got leogo Indiana Jones for my Xbox360. I found THREE easter eggs on the level "Into the Mountains". First you need tobe on free play for all eggs, So first off select a Nazi character knock on the door to the far left of Marion's house go in get all the coins and build what you need one player needs to grab a rope while the other uses their whip on the whip platform. And SANTA will come out of the chimney!!! He trails coins and stands in the doorway so if you are careful you can kill him. Second this also is with Santa select the secret characters from the menu star the same mission (still free play). Once you you start go through all your charecters and you should have santa! Continue on until you jump over the pits and when you see a pit that has climbing bars go to the bottom of that pit look inside the cave and you should see Luke Skywalker! Use a bazooka or grenade and blow up the ice and what not around the treasure and the explosion should get the ice around the cave that Luke is in so you'll see a movie where luke escapes from the Wampa cave and of course get the treasure. I've done these and found them out by myself so they really work.