Fix the megamacro size for Aarkus

presets/characters.js

@@ -53072,7 +53072,7 @@ characterMakers.push(() => makeCharacter(
         },
         {
             name: "Megamacro",
-            height: math.unit(2.017, "meters")
+            height: math.unit(2.017, "km")
         },
     ]
 ))