I created Blank12 to try to generate and imitate these various UIs / UXs while following the lessons learned in past projects of maintaining the minimum package size parity such as HTML5 and hosting in ASW S3.
The UMG Documents have a lot of small samples and how-to, so I gather they all and tried in to a single pack.
Blank11 uses terrain, 5x layered texture material and ocean blueprint.
Blank10 project in Unreal Engine compiled for HTML5 and changed to achieve the smallest possible distribution size, minimum files needed for publishing, ability to use Amazon AWS S3 as webhost of files.