FYI, everyone, I recommend that you click on all screenshots to view them at full size.
And please also look at the first page of this thread - I have posted a number of screenshots from the mod's FB page, that you may not have seen before.
Thank you very much for the kind words, all. Just wanted to show that the ambitions behind this mod are not "pie in the sky". There is a lot of potential with Silent Hunter 4, and IMHO SH4 is the best balance in the series between moddability and graphics. Although hopefully that will change if improved tools for SH5 are ever released.