This is 3D printed using ABS plastic resin by my own design, with 50 micrometer resolution.

Includes 3mm LED holder for smoke box light installation and see-through holes in smoke box door.

Size is 28 (h) x 23 x 34 (w) mm and fits large brass H-8 locomotive model in HO scale.

If you are interested in different size of this design please contact me.

Can be trimmed to desired size/shape using rotary tool; avoid using cutoff tools.