Thanks for the advises guys!
ShadowTail, The problem with 80% coverage is that we can’t move camera closer to the dish because it’s restricted by the tripod. Also we can’t zoom closer to the dish because I know that it’s restricted to change focal length when you do shots for photogrammetry.
Tim B, yes we tried checking Matches and images and the most number of points are on the food. I’ve attached screenshot of that. We convert (to JPG) and adjust RAW
images in Adobe Lightroom. There we adjust white balance, exposure, contrast, remove specular highlights and glossy effects as much as we could. Also in Lightroom we crop images to cut out all unnecessary parts like turntable elements, and other background stuff.
UPD. We created new RealityCapture project and tried to align the same imageset with default setting and we got 112/112 cameras alignment. The strange thing is that the settings on that previous project was the same (screenshot below).