I won't put it on diorama because I'm running out of display space. Stand-alone LCM-3s take a lot of space already. My earlier one is also built as stand-alone kit. But for photographic purpose, I set up a make-shift diorama base using real water & real sand. I was too lazy to do the same this time, maybe later when I staff it with M4 US Marines and Airfix's multi-pose US marines figures (the later one is yet to be built)
10 Youtube Playlists that I created and I'd like to share: