This Page will have links to tips about Blueprints in Unreal.

Here are some Youtube videos with great tips.

Beginner 

This tutorial helps you learn shortcuts.  The more of those you know the faster and more easily you can make great Games, Art, Images, Videos.

This Page will have links to Unreal engine Plugins.

Unreal Bridge to Mega Scans.

Unreal Texture Mega Scans blender utility plugin.

There will be a list of plugins here linking to reviews.