yep

No problem brother, I had the same problem. Let me know if you need any help.

oh thanks dude! i was wondering why it showed only a black thumb :/

How to add a custom thumbnail for Space Engineers workshop. Go to:
C:\Users\"yourname"\AppData\Roaming\SpaceEngineers\Saves\"long numbers"\"your published world name" and find thumb.jpg and replace it with your desired picture (make sure the new picture is titled thumb as well). Then open Space Engineers go to load world, and find the world you published, then just press publish again. Your custom thumbnail should then be present on your workshop item. Hope this helps.

and thanks for the points! =)

yeah i guess i should, but there is a reason why i put it that way, because the stairs become vertical then, not horizontal as they should. but i guess thats just have to go for now, is there a way to update the actual save file?

Score: 9.5/10 (AN: It looks amazing and it seems to serve the exact purpose I need. Note: Change the diagonal window, I was unable to walk up it.)