箭頭

箭 = ⺮ + 前 : Joan of Arc (ji) programmed a new weapon. She uses her super secret lab in the anthill's bathroom (an4) to try it out for the first time. She stuck arrows (箭) into bamboo sticks (⺮) and can fire them remotely using a front panel (前).

头 = ⺀ + 大 : Tecumseh (t) is inspecting is depiction in the outhouse's kitchen (ou2). He's depicted as having a skull (mnemonic symbol for 头) head (头) with two petal leaves (⺀) in the eye holes, and having a robot (大) body.