This Unity plugin for Augmented Reality has 2 library files: for iOS and Android. All files are compiled (С++ *.so file).
You need to decompile at least 1 file into C++ source code to run on Vistual Studio without issues,
If you decompile both, it would be much better, but iOS version has high priority,
Decompiled code have to be well written and have logical structure.
You may download [login to view URL]
Previous file is not correct.
and try to decompile