OP here,
We did/do professional trainings for QML for quite some time,
but now that the technology is already around, we decided to publish our Basic QML Training as a video series on Youtube, together with excercises and all.
You will find all videos at https://www.youtube.com/watch?v=JxyTkXLbcV4&list=PL6CJYn40gN...
Hope it helps and you reach your goals! :)