Outstanding job Boku, thank you for sharing.
I buld R/C ships, currently skipper the Tachikaze in R/C combat along with a S-38 Class Schnellboot and the Italian destroyer Alfredo Oriani.
I am working on the Shimakaze and the I-400. The plans that I have for the Shimakaze are useable, and I have a couple of books with photos of her, but could always use some more information if you have a source for plans.
The I-400 is another story, there are a lot of photos of this class, and a pretty good book with lots of pictures. But the plans that I have, the aft section is wrong, appears as if they are modified I-52 plans. You have a source for plans of the I-400 Class?