Does anyone know , if any, the difference between the fan blades on the Whale and the fan blades on the Night Striker. I've heard the Night Striker ones are supposed to be black and I've heard the Whale ones are either gray or green. A comparason picture between the two would be very helpful

The original Whale blades are dark green. I'm not sure if the mail-in version had a different color though.

I have two on hand right now and they're both grayish but one has a green tint to the gray