I received some requests for project files and here they are!
You can grab sources right here on GitHub. Make sure to clone only the Cliffhanger branch for smaller download times.
To access repository you need to link your GitHub account with your Epic Games account - How to do it?. Thanks Sadaleus for this tip.
Included Readme contains hints about what assets you may check for some interesting stuff.
If you have any questions about what’s going on there, feel free to ask.
Hope you’ll find something usefull inside