British product design student Tom Dixon, in collaboration with the local Starship photographer Austin Barnard, has created a cutaway schematic of SpaceX's cargo Starship interior structure, as it can be observed at SpaceX's Starship production and testing facility in Boca Chica, Texas.
Some more speculative Starship interiors for crewed flights by SpaceX fans:
Today YouTuber EpicDaniel posted a video which was allegedly uploaded on the official SpaceX YouTube channel on September, 28th 2019 and removed later. The video shows Starship development progress at the time and features a render of Starship Super Heavy at launch pad in Boca Chica, Texas. Here is a screen-stitch created by Austin Barnard from the video:
Note that the (possibly official) render is more than a year old now and thus outdated.
Here is full video reuploaded by EpicDaniel today:
British product design student 
