(a) KID detector assembly during installation. The filter stack is removed from the assembly. Hence, the two detectors are clearly visible in the image. The four temperature stages are compactly assembled via a hexapod structure. (b) Cutaway view of the AMKID cryostat. HFA polarization is perpendicular to the image plane. The LFA array is located above the sagittal section. (c) Photography of the assembly and cabling process.