In case you need to hunt down robots for parts/blueprints or anything of the like in Automatron, I'm compiling a list of useful locations for all your scavenging needs. Mild location spoilers
Fallout 4: The 10 Best Robot Modifications In The Automatron DLC
Sentry Bot Parts Around The World -An Automatron Mod- at Fallout 4 Nexus - Mods and community
Fallout 4 Sentry Bot KIT YOU ASSEMBLE - Etsy Ireland