Hi Dooley, thanks for the answer. But unfortunately it is different with me.

I have as you have written cleared the dynamic lights. In addition, the bottom plate deleted. In the mtlFX.c the values ​​are used as in your example. And yet, the box is apparently rendered without ScularMap:

[Linked Image]

I have also made various settings with the sun values. But all with the same result.

A8-Com-v 8.47.1