safebooruhttps://safebooru.org/index.php?page=atom&tags=1girl 9k35 strela10 anti-aircraft anti-aircraft gun artist name blue sky caterpillar tracks clouds commentary dated dead-robot grass grey hair ground vehicle headphones looking at viewer military military vehicle mixed-language commentary original outdoors skull and crossbones sky solo twitter username watermark2024-06-04T08:14:52Zsafebooru