Responding to modern design trends, V5 includes a native "Dark" theme and a theme editor located under Options > General Subdivision Surface (SubD) Enhancements:
To download Moi3d V5 Beta, follow these simple steps:
Version 5.0 will be a paid upgrade for v4 owners. However, a "grace period" is typically offered once the final version is released for those who purchased v4 recently. Notable New Features in V5