機器
american
armed
armor
army
art
background
badge
blue
chevron
contour
decoration
design
element
emblem
force
glowing
gun
hat
head
icon
illustration
insignia
isolated
light
line
linear
lineart
military
navy
neon
object
officer
outline
pink
protection
sign
simple
soldier
star
stripes
symbol
tank
title
uniform
vehicle
war
weapon