Arcee wasn't the first female Transformer, but she's probably the most well known. It is kind of a shame they made her so pink though. Nothing wrong with pink, but making the first major female Autobot pink is a little on the nose.
It seems like recent issues are tempering that though. She's a bit less ax-crazy and showing some real depth.
For Arcee, I used the Moondragon Heroclix and added her helmet and back-thingies with green stuff.
No vehicle mode because I didn't have a Micro Machine that matched her awesome space car.