A model depicting the process of cancer spread from one site to another. The blend files has non applied modifiers. The whole tissue is a single mesh object. The epithelial cells are separate objects with two material types with both transparent and opaque cells. The tumor emboli has particle modifier for platelets. The material had image textures as well as procedural material. The epithelial cells are labelled as non-invasive (set), invasive (set), crossing, tumor emboli and metastatic deposit.