Supergirl Meets the Heroic Ducks

I had a crossover like this in mind for a long time. Finally Supergirl came out decent, so I decided to complete it at last and draw Darkwing Duck and Phantom Duck as well.
I wanted to draw Kara in her old outfit, previous to new 52, because I always preferred the skirt theme. As for Darkwing, I don't know if he would actually act like thi at all, but I wanted him to. And Phantom Duck (or Paperinik in Italy) wants to take a good Super selfie with the famous Super Heroine. It's that simple     
And yeah, I was bored to think of a good background, so I lazily used the gradient tool with blue and light yellow. End of story xD

Only problem is that Darkwing's beak and head size came out a bit weird and I am not entirely certain about the perspective I tried to put in Supergirl's arms. I mean, they seem like a bit short instead of pointing at the camera xD
Anyway. 

I added the words in Gimp so you guys can get the deal of what is going on in the pic, though I'm not sure of how much they fit
I drew the lineart with Micron Pigment Pen and edited all the colors in Gimp. 

Supergirl owned by DC. Phantom Duck (hence Donald Duck) and Darkwing Duck, both owned by Disney Co. But this artwork belongs to me

EDIT: Ok, a little mistake, in Greece we call Paperinik/Duck Avenger Phantom Duck, and I forgot I was writing that in english. So...I hope you get it right now