As there is an inevitable gap between the increasing demand of 3D digitization and the shortage of 3D technical talents, more and more universities and scientific institutions are beginning to cultivate 3D technical talents by adding related courses and training, both theoretically and practically. It is worth noticing that some universities and research institutions have built long-run cooperation with 3D digitization companies, and iReal 3D is one of the them. We provide valuable 3D cases for those who are interested in 3D digitization to investigate and develop the skill, and then benefit the society with their advanced 3D knowledge.