Go to your windows defender settings and add an exclusion
Window 10:
Windows Defender Settings > Virus & Threat protection> Virus & Threat protection settings>Exclusions
Choose folder and navigate to your jedi academy gamedata folder
The best way to package these kind of mods is to pack a pk3 called zz_z_InsertNameHere.pk3 It will override the original if it loads after it (pk3s load alphabetically)