I'm sure it does, can't possibly imagine that the opposite would be the case. The last photo though (which I didn't manage to reproduce, sorry) does, I think, show one of the issues with 3D Printing. That is that the designers, in their efforts to give their customer a complete kit for ease of assembly, forget that there is a lot of cleaning up to do with a 3D part and all the detail gets in the way of this very necessary process.
I can't help but think that if this kit, and others like it, were supplied in bits for the customer to assemble, ie cab, boiler/firebox/smoke box, side tanks etc it would be much easier to clean up the 'bobbles' which seem to be such a feature of the surface texture of 3D Printing.
Regards