monolith (suibou souko),girls und panzer,alina (girls und panzer),nina (girls und panzer),2girls,bikini,blush,breasts,brown eyes,brown hair,closed mouth,cold,green bikini,hat,multiple girls,navel,outdoors,red scarf,scarf,shovel,sky,small breasts,smile,snow,snow shovel,snowing,swimsuit,trembling