Yeah, Aurora's latest build that has a minicfw. Has the a9lhsi.bin on the root.A9LH v3?
Anyway, I'm busy putting this text into a stage2 payload. It's taking a long time though since I need to add a font + string draw functions (mostly from ShadowNAND and Cakes).
I also have to do a lot of cleanup, and I'm a complete n00b to C, so this will take a while.