lotus4Q: Is the waisthip belt removable?. A: No, it is not possible to remove the hip belt.. Q: Which ICU (Interchangeable Camera Unit) is recommended for use with the Lotus 4 Core?. A: f-stopSanka with lotus4. 26 October 2020. Sanka with lotus4. natashapopova.art. X3 Website for Photographers by photo.gallery.