Raphael,
The scale of the boat is approx 1:24.I say approximately in that the drawings were of two scales - 1/2" to 1 ft and 3/8" to 1 ft.
When I started looking for figures for the crew, I found some unpainted ones at MountFleet Models.
They advertise in Model Boats Magazine and have a variety of scales and characters. I chose 1:32 for the ones I used, I feel they fit the
final scale of the boat pretty well.
They came as white plastic , and needed to be cleaned up a little prior toto painting.
I don't think that confining them to the boat will do any good.They all are maintaining good "social distancing" -
Hope you are well. If we all are careful and think before we act,we should get thru this mess.
Regards,Jim