The model was created in the 2014 version and saved in the earlier 2011.
There is also an OBJ format.
There are no third-party plugins, all elements are named after their own names.
For Corona render, it is recommended to install a version of at least 1.5, since the glossiness of materials is configured taking into account PBR,
Link to the site https://brandvanegmond.com/en/orpheus-%D0%BE%D1%81%D0%B2%D0%B5%D1%89%D0%B5%D0%BD%D0%B8%D0%B5  -% D0% BA% D0% BE% D0% BB% D0% BB% D0% B5% D0% BA% D1% 86% D0% B8% D1% 8F /