\documentclass[preview, border=40px]{standalone}
\usepackage{../quantumcubemodel}
\begin{document}
\begin{qcmx}
    \qcmxOOO[30]{0.5}
%   \qcmxOOI{0} % can be left out, since this is the default value
%   \qcmxOIO{0}
%   \qcmxOII{0}
%   \qcmxIOO{0} 
    \qcmxIOI{0.71}
    \qcmxIIO[145]{0.5}
%   \qcmxIII{0} % can be left out, since this is the default value
    \qcmxRenderQQQ
\end{qcmx}
\end{document}