[tag=path]Doom/WADs/SkyBox[/tag]This is skybox I made for my level, then released it for ZDoom forum skybox contest. Unfortunately the contest's result wad has never been released (neither had my level).
Looks nice - but it almost kills the performance in GZDoom. There's just way too much visible detail in sight.
One piece of advice though. Don't use the old 'bleeding flats' trick to cover the holes in the sloped sky. Better use the 'Copy ceiling plane' things, then you get the same results without hacking.