After Effects Workshop

Any individual piece you want to animate needs its own layer

Importing as footage idea is o merge or I can choose an individual layer 

How it will be viewed ignore the folder double click on the composition

When you import an photoshop multiple layer as a composition go to composition settings, choose the preset make sure its all ok. 

When preset happens it snips the image down, loose the length of the image 

Using just composition means everything focuses around the same anchor point cropping all the stars together. 

Composition retained layers each layer has their own anchor point 

Save your original images as well as the project you're doing or you will loose the image within your animation.

If you want to animate with the rough and replace it with the finished image but retain the animation do this. 

Organise your files. 

To hide or reveal layers called master switch 

Keep the lines smooth on illustrator file by clicking star button