A few files are still corrupted (ex ADMIRALACKBAR.TXT in \CHARS\MINIFIGS\ADMIRALACKBAR along with one other directory) but way better than before. It had the same error as before but only on the files in three directories admiral ackbar, macetrooper, and PZ-4CO. They are towards the end of the dat file. I'm not the only one with this issue, someone in a steam discussion
(response #26, and #27) specifically mentions Admiral Ackbar and the Macetrooper being corrupted after extraction, and I'm pretty sure they experienced the same issue.