I've recently ported TikZducks to ConTeXt and finally removed TIkZ along the way. So a new module was created. The module is called "metaducks" (lol) and it's essentially a \useMPgraphic{...} with a lot of options, most of them ported from TikZducks. For those not familiar with the package, it draws customized rubber ducks :) I want to include some more, so I'll gladly read any feedback, recommendations and suggestions. Eventually I want it to be a module on its own. The module is already in the ConTeXt Group:

https://modules.contextgarden.net/cgi-bin/module.cgi/action=details/id=105