Fully scaled and articulated to work on a OO scale train set.

Needs lots of glue!

The base, nuclear sphere and wires are all printed separately then glued together. Is very solid once constructed.

See my wheel pack downloads for better (more) wheels.

Designed for 15mm wheels.

Printed fine on my ancient 2k Mars 2 but may need tweaking for parts to fit securely.

I had planned to print and sell my models but… life had other plans. So I'm slowly putting my trains up for download. Maybe other people can make some money off them..