Provisioning SAP Infrastructure in AWS

Posting for the first time....
From our experience, we have learned that provisioning resources in AWS or similar public clouds is a straightforward process. However, issues arise when engineers forget to remove previously provisioned resources. This becomes particularly costly when architects are working on provisioning SAP workloads.
To address this challenge, I have created a Terraform repository that can provision essential SAP infrastructure. Community members are welcome to fine-tune it according to their specific needs. The ultimate goal is to reduce costs by promptly terminating any resources that are no longer required in the cloud. Your feedback and suggestions for improvement are highly appreciated.
Link-to-repo