It really is awesome. Your sis should be delighted with it and you should be proud. I'm enjoying watching all of your builds on FB and here and I hope that you go very far.
With that said, I feel like a dick for bringing this up but I do have one suggestion for the CX. It would take very little time and energy for someone of your skill to close that gap at the bottom of the trim piece around the taillight. Just pop it off, give it a little more bend/curve, and pop it back on.
It's such a dumb little nitpick, I told myself like 5 times that I wasn't gonna mention it, but when I see that otherwise awesome pic that's the only flaw that I see, and it kind of jumps out at me. You've done such great work that I figured a friendly pointer wouldn't be out of place.