I don't have any photo's of the building of this, so I will try to explain.
I cut all the pieces for the wheelhouse out of 1mm plasticard, the pieces were then fitted together with masking tape to make sure that they all fitted neatly together. The windows were then cut out of Perspex and their positions marked and put aside.
The floor of the wheelhouse was planked along with the rear wall, the five side pieces were then wooded (for want of a better word) light oak for the frames with teak for the infills, the windows were checked to make sure they still fitted.
The whole lot was fitted together with masking tape and glue run down the seams with a small brush.
After drying the outside of the wheelhouse was wooded 😁 over lapping the windows by a couple of thou, the windows were glued in place with canopy glue.
Aft of the wheelhouse are the battery boxes, these were made out of plasticard with doors made out of wood, kiss buttons used for the door knobs.
Two sliding doors were made out of wood, small plastic channel
for the runners.
The bridge was made using the same principal as the boat deck.

The funnel was made out of 40mm plastic waste pipe, let into a piece of 3mm plasticard, thin strips of plasticard super glued around to simulate the sections. The hatch at the back made with plasticard, hinges and handles again made out of plasticard.
There are four stop cocks at the front, the bodies of these were made out of aluminium on the lathe, with 1mm rod and some hand wheels out of the scrap box.
There are four stays to hold the funnel and one at the top that goes to the aft mast, small hand rail knobs were used for this job.
The funnel was painted (no it isn't pink, its the flash from the camera that makes it look pink) small brass tube to the steam whistle and the whistle made out of a bigger dia tube, a ladder added out of the scrap box and the completed funnel ready for fitting

The aft mast was made out of a teak curtain rod turned down on my metal lathe (what a mess it made, wood dust all over the place 😱) it was made in two pieces with a hole drilled up each piece to take the lighting wires. The bit to take the boom, never sure if it is a swan neck or a goose neck was made out of bits of tubing and plasticard. All the other bits and pieces came out of the scrap box. The boom was just made from a piece of dowel and stained.

Dropping down aft from the boat deck are the tow hooks, why there are two hooks, I have no idea, but that's what is shown on the drawing. Taking the dimensions from the drawing the main part was made up of plasticard and bits of brass tube, the two hooks were made from brass sheet and soldered together, the hoop that these run on goes through the superstructure and is fastened with nuts on the inside.
To the side of the tow hooks is an exhaust with silencer, this was made out of aluminium on the lathe with bits of brass tube, also on this platform are two coal hatches, again made out of plasticard and wood with painted staples as handles.