Using the jade2 texture that was made for our joint level earlier this week.
Side note:While watching my son play through the tutorial levels of wonderland, I heard him reading about the bonus coins. It was something I'd forgotten after playing hundreds and hundreds of levels.
Bonus Coins are usually placed in areas containing additional challenges or puzzles. Any level can be completed without collecting the bonus coins, so players can choose to simply complete the level, or to get the "perfect" score.
In light of that, all bonus coins are optional. There is a way to complete this puzzle without ever collecting even one. And then there's my way.

I hope you like it.