About 8 hours ago an unlisted (not private) video was added to the ENreco playlist on the holoEN YouTube channel depicting a reference NPC prison cell design. While the event itself is months away, perhaps someone here who is interested in submitting a design would appreciate getting a head start. The cell appears to be a cube with an internal volume of 8x8x8 (not counting the walls/floor/ceiling). I'm guessing the containing walls must be stone bricks and one of the walls will have iron bars.
In case the video gets privated, the title was "【#ENreco】ENigmatic Recollection Chapter 3 Build Reference Video" and the description was just a generic ENreco summary. The URL just leads to the ENreco page on the hololive site which still has last year's assets.
Yeah it's 100% gyro strips. I've had them in gyro kits before. While they have a less saturated color like spam or other processed meats, I think the lighting angle in this picture distorts it a bit.
They can be really greasy so that's what the light is reflecting. I dab them with paper towels when I prepare them.
Normally it's not served plain, obviously. Usually it's on a round peta with onion, lettuce, tomato, and cucumber sauce.
Edit: Here's an example of what I mean. Sometimes the cheap, hyper-processed stuff doesn't have the frilled edges that most people would expect from "off the cylinder" gyro meat.