Personal project...
Low poly, low res textures without any fancy things as the actual technology bring now.
The interesting fact was that during the research for documentation , I found that years ago there was a wreck discover in the Baltic Sea, and when they bring back to surface the container of the flack , it was complete , intact inside.
Check this:
https://www.flickr.com/photos/dirk_bruin_vlieland/536163678/in/photostream/
Amazing !!
It's on display on a museum now .