This nav file is highly requested by the czero community, and this beta version is finally ready for release. Thanks to Tron73 for originally editing and place painting this nav file,
.nav files for 21 custom maps, de_bahrain(V2), de_sandbox2, de_menace, de_ruinz, cs_mart, cs_wildwest, cs_cairo, de_village, cs_bikini,cs_junior, cs_mansion2000, cs_thunder, de_celtic, de_deadlock,