Grace’s squirrel girl form went through a “your pupils are HUGE” phase. She’s also a bit smaller than usually, here. It doesn’t last forever.
As much as Grace likes her tail, I imagine she’s gotten used to not having it frequently just to make inconsiderate human furniture more comfortable. Human furniture is so RUDE not to accommodate tails on humanoids better!
Panel three shows a specialized system for analyzing and programming transformation beams for the TF gun. The design has been improved a bit over time, but it mostly stays the same. Except for that diagram. I forgot that was ever there, to be honest.