Here's a sketch of AJ as a human I did a while back. I was doodling the mane 6 as humans, trying a new style, and was really happy with how AJ turned out. Fluttershy and RD were OK too, but needed more work. The rest were... not great.
Maybe some day I'll take another stab at the rest of them, but for now...
You know, I'm not really a fan of AJ, but here she kinda looks cool