To find keltos01's works, go to the Downloads page, and "search" on "keltos01", and you will find most of his stuff that is here. He is also on FaceBook, and might have a MediaFire link there, or in his signature here...
If you want a "career" to play, Cybermat47 made "
Japanese Career" for SH4. You do need v1.5 with the U-Boat Missions in it (aka: Gold Edition). It starts in 1943, using the German Monsun Gruppe files, so is not fully developed. If we can ever get FotRSU standing upright on its own, there are plans for further development on "
Climb Mount Niitaka" from keltos01 and Peabody, which used works from multiple authors. But all of that is SH4, not SH3.
Another way to "search" for more hits on subsim is to use an external search engine, and use "site:subsim.com/radioroom SearchTerm" with "SearchTerm" being a particular term, or multiple terms to find.
