% !TeX TXS-program:compile = txs:///arara
% arara: pdflatex: {shell: no, synctex: no, interaction: batchmode}

\documentclass[twocolumn,a5paper,landscape]{article}
\usepackage[margin=10mm]{geometry}
\usepackage{xcolor}
\usepackage{pgffor}
\usepackage{inlinegraphicx}
\pagecolor{teal!15}

\newcommand\insertswkawaii[1]{%
	\foreach \name in {#1}{\noindent\scalebox{6}[6]{q\inlinegraphics{sw_\name}B}\\}%
}
\begin{document} 

\insertswkawaii{cassian,chewbacca,han,luke,rey,stormtropper,stormtrooperv2,stormtrooperv3,stormtrooperv4,stormtrooperv5,stormtrooperv6,yoda,ben,darkvador,r2d2,leia,c3po,bb8,kylo,obiwan,phasma,finn,bobafett,darktrooper,reyv2}

\end{document}