Just a small update, the cab front wasn't doing it for me, so in the bin it went. Instead I opted to begin at the back and make a solid base to add a new front too, the current cab structure was quite flimsy and the cab front angles will require some fettling to fit.
It'd be too easy to carry on working on the rear and interior and put off the cab front but I'll get a good nights sleep and start a new one tomorrow, and maybe some of the other bits as well.
Ohh and I cut the side windows out as well, I'm glad there's a bead going on these, the file seems a touch wayward in some places LOL and camera wide angle close ups show the faults even more.
I opted for the standard cab rear draught sheet, I can add the Scottish extra plates later as per 1:1 practice if need be, but the Southern style will wait for another loco.
The cab centre roof sections blends in with the side sheets and a gutter will cover the join
Rear 3/4 showing terrible depth of field LOL angle at floor level will be sub bracket for rear foot plate extension and top of angle is actual floor depth, some of the cab is steel plate, the rest is is wooden floor...the coffee stirrers are lined up and waiting.
I may need to thin down the rear draught sheet pillars above the seat backs and under the roof at cant rail level, but overall it's pretty close thus far.