What scale are these ships

[Jim Conacher]

Hi fellas. I had no idea where to post this question. But my question is I have 2 Billing Boats Wasa 1628 # 490 model ships in the box but I am trying to find out what scale they are. I have read everything in the boxes, the drawings and the booklet and looked all over the box and I can not find the scale. I need to know the scale to make sure I buy the right kit for the statues and all the fancy carvings and stuff. I have found a kit for them but they tell me it is for a 1/48 scale model. Well it costs $600 amd it have 2 ships and these ship are going to be something that I pass down when I drop dead so I really need to know what scale ships I have??? Also if someone knows where i might be able to buy the kit that haste dress up stuff for the Billings Boat kits that I have please let me know. Thank you everyone Jim