Storm Braver [Waverider]  

The ship is Kosekimaru (Waverider real name) original form in the glory days of Ako Domeki's fleet before spoiler alert - lost in battle with the Shogunate vessel and the damaged Kosekimaru ended up drifted on the Golden Apple Archipelago, changing form into the current Waverider after resurrection.

This storm braver are larger in size and it is scaled to the original size of actual one.

Edit: New update with automatically resize to smaller scale when get close to it or when riding it. Only when away from this ship the scale become large again.