took a brief look, (can maybe look farther in a bit), and just wanted to give you a high five on adding all those scans~ 
if there’s full scans on a release, all the other details can be added by anyone~
one small thing, when I add a booklet, I try and add the page numbers on each image. as long as they’re in order though, it’s not super critical.
if you’re scanning your releases already, another scan you might consider is the matrix (the center of the back of the CD). there’s several people who love documenting all those CD pressing details~
as said, I can probably look at some more after dinner~