I introduced several RM67-02 models on my blog before, one in black, one in white, and one in Brazilian green color. They are all super clones, prices are also high.
Two days ago, the department made two improvments on them, the first improvement was made on the gears you can see on the dial. The second improvement is that they reduce the noise of the auto rotor. In the second video, the white one still has a big noise, but the orange one now has very little noise coming from the back.