Customized Org mode header page

document.org

Some Great Title!

#+AUTHOR Andrey Kotlarski

Some header…

header-file.tex

\renewcommand\maketitle{\begin{titlepage}%
\begin{center}
\includegraphics[width=.9\linewidth]{./great-logo.jpg}
\vfill
{\huge \bf Some Great Title!}
\vfill
\textsc{\Large Andrey Kotlarski}
\end{center}
\end{titlepage}%
}