I think the red is the prototype boards, and where used for the sales prictures.
The new boards are black in color and there are a few more photos of the final design.

Any answers to the questions below Jack?

Jack, did you confirm the price of $1450 for the 5.2Mhs unit is only
if you sell 500+ units or is it like Hashra and does not matter?

Also what is the delivery time if anyone placed an order this week?