Bathroom Sink on 2006 340 Sundancer has a crack near the drain opening

[O’Hana Coeur d’ Alene]

Can anyone tell me if there is a replacement sink for a 2006 SeaRay Sundancer 340? Looked on line and don’t see an OEM replacement is there an aftermarket that would fit the opening that I could order? If I repair the crack what would you recommend?
Thanks