I bought a pop-pop boat.
Well, it was only a tenner and I liked the look of it. You'd pay more for the power unit.
I also recognised the model - it's a Hobbys magazine "Jungle Queen" plan. Sometimes, my encyclopedic knowledge of the model kit world comes in useful...
The 29cm long model is reasonably well built, and with a bit of a tidy up should be perfectly seaworthy. I need to find my solid fuel tablets to fire up that engine.