War Thunder's model is only somewhat accurate externally. Internally its a lousy representation. I found one website with a 3D cutaway, some very hazy deck plans, a smattering of interior photos of various classes of S-boats and some Dutch language reference material sent to me by a guy I met through a FB group (before I got banned) who keeps sending me new stuff scanned out of books he has.

VEHICLE UPDATED to latest version with tilted V20 engines. Working on a more realistic starter system so each engine has to be started individually in the engine room with a key switch (temporary, working on a starting air system) Orange blocks on the deck are WIP elements. Boat is capable of top speed, working telegraph system. More fuel than ever. Stern is too heavy. Getting there.

I think the game War Thunder has a 3d model for it, that could be a good reference

Wonderfull

I have a working version. I just don't think I've backed it up by updating the workshop link yet. Still working out bugs and working interior details against the two good reference photos I have

thx

https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=2895214144

Not sure if latest version or not. I believe this one isn't watertight and must be spawned on land. A few doors are missing. Orange blocks on deck are temporary while I rework some stuff.

Still a WIP at the moment. Only just got it running again

Damn Could you pls Upload it ? <3

this looks really good