Example Android Kotlin library project for Maven Publish plugin

I am looking for a clean example project which shows a complete setup for an Android library project written in Kotlin which uses the latest Gradle version and the Maven Publish plugin to allow deploying the library artifacts (aar, javadoc, sources) to mavenLocal and jCenter/Bintray.

Is there an example by the documentation team resp. can you please publish one?

Now, after some time of research, trial and error … here is mine: