At last a new post and it is 009.
This 3D printed kit for the full cab GVT Tram loco is designed for the latest KATO 33-109 motor bogie. Indeed it just clips in with no additional work required.
The window glass just clips in , although I secured them additionally with a smear of varnish.
Still awaiting lining, the model performs well and looks superb.
Seen here performing on Woody Lane at the recent Woodgreen Steam and Model Railway Show.
Nigel is to be congratulated on a very inexpensive virtually RTR (the motor bogie can also be supplied) model and his website is a must to peruse.
https://www.brooks3dmodels.com/