Not even gonna add to this spot-on reply except to (1) emphasize the need for better photos and (2) add my 2c that the guy on the right looks like a Cambodian from what I can tell.I don't know the commercial names of marbles and the picture if the first guy is q front view. We need flaring side view pictures to tell you more about them.
The second picture is also unclear. When viewed normally, he looks like a red dragon. But when zoomed, he looks like a cambodian.
If you can get close up side view pictures of them flaring, we should be able to better help you