The project is now well underway
Firstly I cleaned and serviced the loco and it now looks a lot less rusty(and runs!!!) though I didn't bother cleaning the body that much as I was going to cut it up shortly anyway.

The tank was cut away from the cab.

The back of the chassis was sawn away, this took me a while as this was metal.

The placticard cab parts were cut out and tested in place.

I then filed and neatened up the windows and edges of the cab.

Next I started on the cabrails and the pipework. I used some bent paperclips for the pipes and bars going towards the cab. The handrails are made from cut down hornby signal handrails I had spare.

You may have noticed that in all previous photos there is nothing fitted to the cab as there is a metal weight in there which stopped me from fitting anything. I decided to saw this away. This took longer than I expected

In fact it took several evenings of sawing in front of the telly. Almost there...

Finally I am able to put all the pieces together and give a good impression of what the finished product will look like. The chimney is a 14xx replacement chimney I picked up for a few pence a long time ago.

The next step is for me to fill in all the old holes and dents and file it all smooth. Then I can glue the pieces together though I will only add the handrails and finer details once the loco is painted. I also wish to re-try making the back of the cab as the window is too big and not neat enough for my liking(this also explains why the roof is not present in the last couple of photos.
OliverSR