Happy New Year!!!
@Korabi
You aren't right! The data.zip in O.P. is not real native!!! from AvicSync...,it's good modfix made by arimi & Co ;), never nng use even some decompiled *.lua files in theirs data.....:)
@titisoim
You're half right...,the camper version is...
Spoiler: but data.zip & ux differs from pics you posted