Stackable bldg in N scale

(refer to my various stackable buildings)

Tested the D building reduced to 60 pc of HO with a very good result.

Orca slicer, Bambulab A1 printer, brim, 0.4 extruder, 0.2 layers.
Refer to my other designs for files. Four types of buildings are available, with possible variations floor per floor.
!! ALL files are in HO scale, remember to resize when printing !!