This is a Discovery 2 column shroud, obtained to test fit on Bumble.

It's basically the same as fitted to the Series 1 Roadster, but has a slightly shorter lower moulding.

Anyway I can confirm that this will not fit the later column. The lower half could be made to fit with effort, but the top half is too bulky, and the whole thing is not long enough.
So I had to do a better job on the original cowl. First I stripped off the temporary leather, stuck with double sided tape. Then I searched my scrap box for the thinnest piece I could find, big enough to cover the cowl. Most leather from e-bay is slightly too thick,and with a heavy grain, but occasionally I come across some fine and supple leather which can be moulded quite easily.
The secret is to apply the aerosol adhesive to both surfaces on the main flat surface, and stick that first. Then you can work around the edges, using sharp scissors.
This is the top section completed. I had to make a join about 2/3 the way down, but this is under the dash anyway so not seen.

Here's the whole thing test fitted:



And back in Bumble:



I'm very pleased with how this has turned out using offcuts of leather and aerosol glue!!!!!!!
Finally I just had time to do the door edges:
Standard painted wood:

Leather stuck over 3mm neoprene, attached with double sided tape: I did this on the Roadster and it looks much better....

After that I fitted a few grommets into some holes under the bonnet, and that ended this weekend's efforts. Perhaps I can do a bit more tomorrow.........