Implement getting base ec2 instance by instance ID
Implement getting ec2 instance by Name tag

But because moto doesn't implement "filters" option, we don't write test
Implement get_ami method
Implement MoreLikeThisEc2Instance.run()
Create base test module
Implement MoreLikeThisEC2Instance.verify_*

* but moto does not implemented Elastic NIC and filter by tags.
Imlement customize ebs options
Execute construct_device_mapping in run method
Succeed to create new EC2 instance!!!
Catch script exception when executing mian function.