tama kai ni (kancolle)
The second remodel/kai ni of Kantai Collection's Tama, as seen in Danbooru post #2951522 and released on December 2017.
She now wears a serafuku composed of a white short-sleeved sailor shirt with black sailor collar and black tiger stripe-like pattern (a reference to her historical Aleutian Islands operations alongside Kiso), a pleated black skirt, black gloves, and black thigh boots with pawlike-toe tips and the right boot having white tiger stripes.
Kuma-class light cruisers (kai ni)
This tag implicates tama_(kancolle) (learn more).