The ICR looks great
I'm amusing the 121 is a white metal kit- the door panels and joins can be marked out with a scalpel and and then with an old blunt school compass point to make them a bit deeper, the lovers are another problem! I have wiped them down and am replacing with plastic cast ones....
Plastic cast louvres ready to go on to the valance
Here are the windows with extra frame detail added with the dividers from the same school compass set
It's always so busy and must be hugely enjoyable to operate Noel. I always look forward to updates. It would entice anyone to take up the hobby and is a great advertisement for Irish Rail modelling full stop.