What does guest sister mean?

Kemei means the female models who shoot guest photos in the studio. Customer photos are the abbreviation of "customer photos" by people in the photography industry. They are works that form a case for the photography agency to serve customers. Usually, photo studios or photography agencies will ask customer girls to take photos for customers. The sample photos taken are different from the creative performance of professional models and are closer to the service effect of real creation.

Model (professional name):

Model, originally derived from the transliteration of the English "Model", mainly refers to those who display fashion products, assist in media advertising, and serve the public's aesthetic needs. Professionals who express photography artistic concepts and other related work. Models need to meet certain requirements in terms of appearance, figure, temperament and display ability, as well as certain requirements in terms of cultural foundation, personality quality and other internal qualities. At the same time, models can be roughly divided into two categories: flat models and T-stage models. Height is the basic condition that T-stage models must have. Usually the requirement is not less than 170cm. The requirements for body proportions are also stricter. In terms of appearance, they pursue "personality" and "characteristics" rather than "beauty".