template.tex

\documentclass[12pt, letterpaper]{article}
\usepackage{graphicx}
\usepackage{subcaption}
\usepackage[left=10mm,right=10mm,top=5mm,bottom=5mm,paper=a4paper]{geometry}
\usepackage{multirow}
\usepackage{caption}  % Added for \captionof
\usepackage{xcolor}
\usepackage{fontspec}
\setmainfont{Tahoma}
\usepackage[utf8]{inputenc}
\usepackage{enumitem}

\setlength{\fboxsep}{0pt} % <-- Add this line
\captionsetup[subfigure]{labelformat=empty}

\begin{document}

\begin{figure}[h]
    \centering
    \fbox{\parbox{1\linewidth}{
    \vspace{5mm}
        \begin{subfigure}{\linewidth}
            \centering
            \includegraphics[width=0.37\textheight, angle=#angle1#]{#photopath1#}
            \captionsetup{width=0.8\linewidth}
            \caption{#CAPTION1#}
        \end{subfigure}

        \vspace{\baselineskip}

        \begin{subfigure}{\linewidth}
            \centering
            \includegraphics[width=0.37\textheight, angle=#angle2#]{#photopath2#}
            \captionsetup{width=0.8\linewidth}
            \caption{#CAPTION2#}
        \end{subfigure}
            \vspace{1mm}
            \hrule
                    \begin{minipage}[c][4.5cm][t]{1\textwidth} 
                         \begin{minipage}[t][2cm][t]{0.5\textwidth} 
             \vspace{2mm}
            \centering
            \textbf{\small{NOTES:}} \\ 
            \raggedright 
            \begin{itemize}
                        \item \footnotesize{#notes#}
                    \end{itemize}
                        \end{minipage}
        \vrule
        \begin{minipage}[t][2cm][t]{0.5\textwidth} 
                                \vspace{2mm}     
                                \hspace{2mm}
                                \raggedright
                                \text{\small{\textcolor[rgb]{0.1255,0.3058,0.4745}{Client:}} \\ 
                                \hspace{6mm} \footnotesize{#client#}} 
                        \end{minipage}
                        \hrule
                        \begin{minipage}[c][2.5cm][c]{0.5\textwidth} 
                    \centering
                        \includegraphics[height=2.3cm]{../logo/gwp.png}
                \end{minipage}
        \vrule
        \begin{minipage}[c][2.5cm][c]{0.495\textwidth} 
                \begin{minipage}[c][1.3cm][c]{1\textwidth} 
                    \vspace{2mm}
                    \hspace*{2mm}
                    \raggedright
                    \text{\small{\textcolor[rgb]{0.1255,0.3058,0.4745}{Project: }} \\ 
                        \hspace{6mm} \footnotesize{#project#}}
                \end{minipage}
                \hrule
                \begin{minipage}[c][1.2cm][t]{1\textwidth} 
                    \begin{minipage}[c][1.2cm][t]{0.7\textwidth}    
                        \vspace{1mm}
                       \hspace{2mm}
                        \raggedright
                        \text{\small{\textcolor[rgb]{0.1255,0.3058,0.4745}{Drawing No}} \\ 
                        \hspace{6mm} \footnotesize{#appendix#}} 
                    \end{minipage}
                    \vline
                    \begin{minipage}[c][1.2cm][t]{0.2\textwidth}   
                        \vspace{1mm}
                        \hspace{2mm}
                        \raggedright
                        \text{\small{\textcolor[rgb]{0.1255,0.3058,0.4745}{Version}} \\ 
                        \hspace{12mm} \footnotesize{a}} 
                    \end{minipage}	
                \end{minipage}
            \end{minipage}

                    \end{minipage} 
        }}
\end{figure}
\clearpage
\end{document}