safebooruhttps://safebooru.org/index.php?page=atom&tags=1boy bird black hair closed mouth eren kruger facial mark facial scar formal grey background greyscale hat hat removed headwear removed highres jacket male focus military military uniform monochrome necktie owl scar shingeki no kyojin short hair signature simple background solo suit uniform vvv020vvv2024-06-22T20:51:42Zsafebooru