Not big enough...
My mate has a 3d printer that could do a boat about 1 foot long max.
No worries greg. As long as everyone wants a CAD rendered image on their shirt ??? I'd be happy enough...
And as long as its based on that model. That model took me over a week to make. Doesn't look like it but building boat hull surfaces in 3d is a pain in the ar@e!
Cheers!
Neil