Delivered baseline CHR configuration

No, there is not such a feature AFAIK.

But you can make one based on a "default" configuration of a hardware model.

Usually (at least in GNS3) a CHR boots as a very "plain" machine with 8 ethernet interfaces, so the "base configuration" for reference could be that of a RB5009 (minus the sfp interface).

Tangent hosts a default configuration for it here:
https://tangentsoft.com/mikrotik/dir?ci=tip&name=defconf
https://tangentsoft.com/mikrotik/file?name=defconf/RB5009UG%2BS%2BIN.rsc&ci=tip

A CHR deployed on a physical machine will be different, I believe, but still the only differences should be number and type of interfaces.

The most important thing to copy and set properly is the firewall, rextended mantains an upgraded/updated copy in this post: