A close up of a tank with a large face on it

Generate ((best quality)), ((masterpiece)), of [death metal] [album cover:1.5] [frank frazzeta] and [Hans Rudolf Giger] Comic art style about [tanks] [hell and machines], [meat and maggots] melted and twisted in to one, in [dark] [disturbing], [foreboding atmosphere] with [band name:1.2] in front