I didnt made the model one of my modelers made it so i didnt know, anyway i overlooked this:
Texture hxhmod:textures/block/joystation.png with size 676x676 will have visual artifacts at mip level 4, it can only support level 2.
Please report to the mod author that the texture should be some multiple of 16x16.
so it has to do with the size of the texture