Configure Windows OpenTelemetry Collector Metrics with opensearch

I’m running a small Windows cluster—no more than five nodes—all hosting .NET services, and I want OpenTelemetry Collector installed and tuned so I can see CPU usage, memory usage and network traffic in near-real time... (Budget: ₹1500 - ₹12500 INR, Jobs: .NET, Automation, Cloud Monitoring, DevOps, Network Monitoring, Scripting, System Administration, Windows Server)