Caricature theme - proposal

Client's brief:-
"Theme: Proposal gift.

I wish to be drawn on one bended knee holding a diamond ring proposing to my girlfriend.

Background: Disney castle with disney characters cheering (please include Chip & Dale) and fireworks(night)"


Colour marker can't do a good job in drawing fireworks. I have used pastel pencils to create it. Not ideal too.
Thus, we scrapped this idea. Gave them a starry night instead.
This baggy jeans and posture looks quite quite and good for her, I think. Something different from my usual drawing for 'proposing caricatures'.