Suzuya's Kai Ni form(s) come in 2 types: aviation heavy cruiser and light aircraft carrier. The CAV part is based off the real-life refit done to Mogami following the Battle of Midway, but since neither Suzuya nor Kumano ever received them, they require blueprints for remodel.
On her second remodel (post #2681932), 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 damaged portrait shows her wearing a purple bra.
Her third remodel (post #2681945) - 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.)