Both parts come from my package.
Regarding the Dish: I'm modelling my HQ parts using ldraw designs. As long as the ldraw part is like that, my LGEO equivalent will be like that.
Maybe it's a part that could be reworked on the tracker.
You can redownload my package, I've reworked the part's nomals, you shouldn't have the barely visible artifacts you have on you're picture.
Regarding the Dish: I'm modelling my HQ parts using ldraw designs. As long as the ldraw part is like that, my LGEO equivalent will be like that.
Maybe it's a part that could be reworked on the tracker.
You can redownload my package, I've reworked the part's nomals, you shouldn't have the barely visible artifacts you have on you're picture.