Accidentally printed it without supports which didn't yield a good under surface to the top part. Also was too snug fitting into the bottom of my ship's bricks so I'm worried it may damage them long term.
But it does work overall despite those two issues as a basic display stand.
Uploaded an A1 mini Profile, so you can print it from the app! I don't have an A1 mini, but I did slice it in Bambu Studio as if I was sending it out to the mini. It has supports, which should be fairly easy to remove once printed, but print at your own risk. Let me know how it comes out!