Create a 3 hours video tutorial - Joomla Template

Need to create a 3 hours video tutorial "how to create a joomla 3.x premium template". You can use any framework for student's understand. you will have to do it step by step. Includes: 1) what is framework 2) how to add framework in template 3) how to create virtue mart template 4) how to customize template You can use any psd or any premium template for reference