The crystal.zip file you have requested: Maps Levels Missions / Deathmatch / C Titles / Morcalavin's Sanctuary - 2.54mb is not available. Perhaps try browsing all files for the game Quake III Arena and upload any files you want to share or are missing. This is the only information we could locate:
I have always liked the heretic II texture set and decided that the Q3 textures are boring at the moment. Unfortunately the H2 textures are based on the Quake 2 engine which means the close-up quality is missing. So I enlarged the textures and passed The level is based around a theme of a Wizard's sanctuary. The 3 area's are linked very tightly so I would be surprised if you got lost in this level.