Could someone good at photo editing help me here?

http://i43.tinypic.com/29zhhf.png

I want this picture to be of just these two girls

The ice cream and coton candy twins

Am using them for a collage

But there are parts of other characters obstructing them

There’s part of a lollipop girl

Theres something rubbing against icecream girl’s cheek

And theres a red and brown figure on top of both of their heads

Could you pls help me remove those figures so it seems like they wer never there

And when that done pleas help me redraw ice-cream girl’s arm

And see if you can help improve the images quality too

Then upload the edited image onto a photo sharing site and send me the link

Thanks a bunsh