If you have a Volume Licensing agreement then the final System Center Configuration Manager 2007 code is available on https://licensing.microsoft.com. It seems that a lot of people are having a hard time finding it so here’s a tip: Search for "Config Mgr Svr 2007" under downloads and you should find it.
Ronni Pedersen
My name is Ronni Pedersen and I'm currently working as a Cloud Architect at APENTO in Denmark. My primary focus is Enterprise Client Management solutions, based on technologies like AzureAD, Intune, EMS and System Center Configuration Manager. I'm is also a Microsoft Certified Trainer and Microsoft MVP in Enterprise Mobility.