Thank Rifleman, Michael, and Sgoti.
i fore got to add a pic of the model at the start of the thread so here is answers cover and a photo of the real thing.
now on with the build.
arms and spring housing to connect the two bogies.
on to the crossbeams, unfortunately, there is not an assembly drawing for this but a build thread on konradus had a link to the drawing it doesn't seem to take you to it anymore here is a photo of a printed copy I made it did not print out very well but it is better than nothing
motors and wheels fixed in place.
spring cups
springs fitted in cups and mounting arms made up.
mounting arms fitted.
crossbeams fixed in place.
as you can see in the last photos after touching up with black paint the edges and any copied parts I then painted a greeny grey wash over the bogies to make them dirty and later to the underside of the body.
that's all for now.