Kako's kai ni form.
Upon second remodel, her left eye gets covered by her hair, while her red hair ribbon is significantly lengthened. She also wears black bandages on her wrists, chest, beneath the skirt, and as improvised kneehighs.
Her rigging also gets a significant upgrade much like her sister Furutaka in her kai ni form, with the rigging painted in dull black (USN no. 82).
Personality-wise, she is more energetic than in her original form and it also reflects in her kai ni character design, though some of the sleepiness and laziness of the original remains in her voice lines.
This tag implicates kako_(kancolle) (learn more).