This Asteroids HD DLC (addon) contains high-resolution textures of the dwarf planet Ceres, asteroid Vesta, and comet 67P/Churyumov-Gerasimenko.

Credits:
Ceres elevation map: Sean Young "HarbingerDawn"
Ceres surface map: "FarGetaNik"
Vesta elevation map: Vladimir Romanyuk "SpaceEngineer"
Vesta surface map: Sean Young "HarbingerDawn"
67P/Churyumov-Gerasimenko model and textures by Mattias Malmer

Source data:
Ceres elevation map: Dawn
Image resolution: 21600x10800
Effective resolution: 0.138 km/pix

Ceres surface albedo map: Dawn
Image resolution: 21093x10546
Effective resolution: 0.141 km/pix

Vesta elevation map: Dawn
Image resolution: 16384x8192
Effective resolution: 0.1 km/pix

Vesta surface albedo map: Dawn
Image resolution: 26703x13351
Effective resolution: 0.062 km/pix