There have been times when I have been stuck (with modelling or animation) and left feeling like I am not going to be able to find a way forward. But on several of these occasions, I have found a solution from Royal Skies. His
Unreal Engine Essential Materials
This Unreal Engine Project contains a selection of Materials and Material Functions that can be used for most if not all surfaces.
This is available for download through Github
I’ve been building this collection as I go
When creating materials in Unreal engine you can come across elements of the material that are indented as opposed to protruding – or vice versa.
This can be easily fixed with one click of a tick box in the normal map settings. Go to the normal texture