Transformers War for Cybertron: Kingdom Deluxe Arcee

Arcee is definitely a shellformer through and through - she basically hides under her car mode, no transformation necessary really. She can be hard to stand due to her feet - they're not tight enough (at least on mine) to hold her weight unless you have the center of balance set perfectly. That said, overall a good Arcee if you need one for your collection.