kumano kai ni (kancolle)

Kumano's Kai Ni forms (an aviation heavy cruiser form and a light carrier form).

On her second remodel (Danbooru post #2747959), the uniform is replaced by a open brown cardigan with a lighter brown vest, and now the flight deck is the one having a strap, being carried like a shoulder bag.
Her third remodel (Danbooru post #2747964) - a light carrier version - replaces her turret with a crossbow and her flight deck is much larger. This requires an additional blueprint since this is a hypothetical remodel based on the Ibuki's real-life conversion from CA to CVL (as Ibuki shared a largely identical hull to the Mogami-class.)

This tag implicates kumano_(kancolle) (learn more).