Artitec have a very good resin model of a Dutch coaster. Neither cheap, or small but would look stunning alongside a wharf. Admittedly, its HO scale, but I dont think anyone would notice.
https://www.artitecshop.com/en/coastal-freighter.html
An excellent build thread from another forum.
https://www.britmodeller.com/forums/index.php?/topic/234967173-coaster-noordborg-187-by-artitec/