Can't see my machines ingame but the machines work - visual bug

I can't see my machines ingame but teh machines are working(you can here the sound).
The first and second time i started the launcher and open my world the game crashed because of missing texture. The third time i started the launcher and world, the game didn't crashed so i have make a screenshot of the interface of my mfsu(you can see the interface but not the mfsu in background.
The message of the launcher is in the .txt document.

The Visual Bug does not longer exist. I think there was a problem with CoFHTweaks, removed the actuell version. I have installed fastcraft after and i can see machines ingame now.