The sword and shield she has in her full body sketch are based off of her sword and shield in Sonic.EXE: Spirits of Hell Round 2/Sally.EXE: Whisper of Soul, so she can activate/deactivate it at any time, and it has different elements, each can be shot at enemies, and each has a different special ability.

The sketch for her expressions at the bottom is based off of her sarcasm towards Sonic in SATAM, the text says "For the 'Fastest thing alive', you're pretty slow mentally."

The other one is based off of a drawing of Clone Sonic that I redrew from memory.

The sketch at the top is a practice so I can draw Sally's handheld computer, Nicole.

I totally wasn't projecting when I gave her glasses because I'm somewhat tech savvy and she's much, much more tech savvy. I hesitated doing that but I think she looks good with glasses.

Not including EXEs, Amy should come next since I have her design already. I had it before Sally's actually.