I've also had this issue. I have been able to remedy it, although temporarily, by turning all my settings to low/off and restarting my computer when the texture errors appear (restarting the game might work, but I also get a memory leak or my graphics card overheats, so my FPS will drop to almost nothing if I don't restart my computer).
Military buildings texture not working
in DayZ Mod Troubleshooting
Posted
I've also had this issue. I have been able to remedy it, although temporarily, by turning all my settings to low/off and restarting my computer when the texture errors appear (restarting the game might work, but I also get a memory leak or my graphics card overheats, so my FPS will drop to almost nothing if I don't restart my computer).