Great news! I've just finished my first set in the Mastering VCE and Beyond series, which is on Electrical and Electronic Circuit (based on the Physics Unit 3 - Electronics and Photonics syllabus). I've uploaded it to www.ecoaches.com and it can be purchased from there. For more information, click here!
I'm planning to release my second set, which will be on Classical Mechanics (based on the Physics Unit 3 - Motion syllabus) by the end of this month.