The Israeli invasion aimed to expel the PLO. But for the commando units operating in the Bekaa Valley and the Beirut suburbs, there was no front line. There was only the Top —the high ground, the roof of the multi-story building, the summit of the objective.
Alternatively, if you're looking for a featuring the game's art, these are typically found on custom print sites like Redbubble or Etsy, often labeled as "Gonzo 1982" or "Commandos Retro" gear. How to activate cheat mode - Behind Enemy Lines gonzo 1982 commandos top