Did a cover of Man on the Moon by R.E.M. and it got out of hand...

Cirrus

The 25 vids came to about 5 gb, so the project would have been about that plus a couple of test renders. IIRC the final render was about 400mb. Maybe a bit over 6 overall, including the 24 bit wav mixdown etc?

It could have been way bigger, the videos were mostly 720p as I used the front camera of my phone - annoyingly, it's the one with the wider angle lense. If I'd done it in full HD, it'd have been at least twice the size.