That's the online Silent Hunter series community, based on the Ubisoft video games Silent Hunter 3 (SH3), Silent Hunter 4 (SH4), Silent Hunter 4 Gold Edition (SH4G or SH4 1.5), and Silent Hunter 5 (SH5). And while the games themselves have been years out of production, they were top-of-the-line for their time in the graphics department, their original models still hold up well today, and so do the many, many, many, MANY fan-created models for them. This is the same tool that the Silent Hunter modders use for putting custom stuff into the game.

Conversely, you can use it to extract everything that's there: ships, aircraft, static objects, scenery (!), deck crew figures (!!), and so on.

It's got a steep learning curve so it's hard for Silent Hunter n00bs to figure out at first, but stay with it. Once you begin to figure it out, then you can do things with it that you can't do with the other two tools, such as extract parts of a model that either don't come up in the game properly (or at all) and extracting textures embedded within the model data and so on. Master it even more and eventually you'll be able to figure out how to put your own stuff into the game, but as I said it takes a lot of time and a lot of practice.

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