Zircon Beta Release #4 (Win64 binary, source code) file
External textures issues theoretically resolved as texture load should be functionally identical to DarkPlaces Classic. This should resolve textures | mapname folder not working as intended, issues with liquids and the mysterious "tcmod scale" Q3 shader...
Zircon Enginea Darkplaces Markv Project Mod For Quake Ircon Beta Release 4 Win64 Binary Source Code Evelopment Tools
Source: moddb.com