Album merchandise

I thought of what my merchandises would be for the album cover project, thought of making a flip book and a flashy poster. Taking some research how to make a flip book myself but not wanting to use sticky notes as they can easily come off and little space to draw them. So, what I intend to do for the alternative is draw this out on my sketchbook by one page after the other, scan them in and print out to make a flip book.

Down below you can see the plans how my owl will fly and makes its landing. More towards a cartoon style but in a good animation. As for the flashy paper I need to find something called a iridescent paper to do that but not entirely easy finding.