[=Regularry;110127]
I’m more interested in editor extensions than content. Particularly things for in-editor level design like these:
ProCore series: ://…/user/TheSixBySevenStudio/videos
Mega series: ://…/user/Gawaine1066/videos
TerrainComposer: ://…/?v=rau5EBO84gU
Voxeland: ://…/?v=Y43WI3mlRWo
EasyRoads3D: ://…/user/unityterraintools/videos
Agreed - I would like to see more editor extensions than “Content”. Anyone can make content in one shape or form. 
There are a fair few plugins that are better especially in the road department that I Would like to see for Unreal.
Take a look at -
Road Architect
As for Voxel Terrain -
Voxel Farm
Plenty of videos if you Google VoxelFarm.
There is also PolyVox - See .
Which is opensource under the Zlib license.
Personally I would like to see some sort of planetary rendering solution similar to OUTERRA
or
.
Anyway - Just my 2 cents.