Comment 2 for bug 1835293

Thank you for your response, much appreciated. I am a big fan of your work and have been using Docky since 2009. I wouldn't mind to contribute money & resources to Plank, unfortunately Plank's engine does not support a 3D image dock background like in Docky.

If such a feature could be implemented, I would gladly contribute funds toward such an effort.

Source:
https://answers.launchpad.net/plank/+question/253191