  New challenges in submillimeter wave astronomy require instruments with a
combination of high sensitivity and angular resolution, wide field of view and
multiwave (multicolor) spectral range. New large single mm/submm telescopes are
in high demand, as well as their inclusion in the global Event Horizon
Telescope (EHT) VLBI network. At the same time, there are no large mm/submm
telescopes in Asia at all while appropriate sites exist and their appearance in
Asia or Eurasia is long overdue. Kinetic inductance detectors (KID) are ideal
for large-format array implementation, which will be necessary for future
telescope development. Concept of multicolor subTHz KID-array MUSICAM demo
camera and its instrumental testing is given. It allows us to perform some
necessary steps toward the creation of the Eurasian SubMillimeter Telescopes
(ESMT), which concept and scientific tasks are presented as well.
