lindberg_emil

Can anyone here identify or explain the background for these four minifigs from LOHO's SX100 set? Have these characters featured in some TV-series, magazine or game? What are their correct name or designation? What "branch", battalion, unit or similar do they belong to? And who could be hiding under the white helmet? Or are they just made up by LOHO? Thankful for answers. My son bought this set just to get these four unusual figs. Now he's wondering what or who they are