I started a rebuilding of the model, to get the proportion and placement of all the parts more right. Will take some time, but the pics of phase 3 provided, give the starting condition.
The nacelles are placed to high, the rear is extended 1,5 cm too far (that was a pain in the..) The aft deck was placed 1 cm too high. The bottom has to be flattened out, the bridge section has to be placed 1 cm to the rear and the saucer section has to be rebuild entirely to get the increment of the hull right and incorparate some more detail, such as windows placement.
I estimate it ll take me a month or so, depending on parts, of which I m running out aga