What materials do you need to make a simple ship model?

What materials do simple wooden boats need? wood

Plywood: used to make ribs and keels.

Pine strip: used for hull skin.

White latex: used for bonding.

Pin, after gluing, temporarily fixed before the glue is dry.

Sandpaper: Polished after production.

Varnish: used for final decoration, moistureproof and fixing.

If there are seams, it is recommended to find a wooden strip to split, block the seams and polish them smoothly.

Generally, joints are filled with putty, but I think since you specified wood, it is estimated that you don't need color, just brush varnish directly, too much putty will be ugly.