Hey, thanks for making this archive! I just so happen to have the Linux & Mac files for 1.0, 1.0.1, & 1.0.2 from the Steam version (you can download some old versions of Steam games if you own the game, and you don't need Steam open for Baldi Plus or BBCR). I have the files below, so you can add them to the archive if you'd like.
(edit: files removed)