@krissboo Not sure but I guess it could be something in the timecycle. Maybe any timecycle modder out there like Razed or CP might develop it in the future.
@Modojo Thanks, it's not really that visible during the night but that could be due to nvr. The only weather I found it looking clear was cloudy and I got this picture. The original wasn't clear enough so I used some photoshop to make it more visible:
@Voltrock Thanks man, will check out that software