Help me create an AWS instance with lambda function

I am currently automatizing the process of scheduling AWS EC2 instances with lambda: 1. Set up one VPC so that external firewall is set only once and all new instances are whitelisted (done, but need someone to doublecheck) - VPC incl. Static IP, Subnets and net gateway 2. Create instance from personal AMI (which I have created) 3 . Schedule the creation of an instance from AMI, running of a python script in the instnace (e.g. [login to view URL]) 4. Terminate instance once script execution is done I have partially done all of these steps, but need help with the final configuration, as I am having troubles to make it work. What I need is a 1-2 hour call with someone experienced with a deep understanding of AWS who can explain some details to me