One note: This was originally sourced from the Idolm@ster wiki, however said wiki has died so I can no longer directly source it.. I chose to upload this here as a means of preservation since the wiki is down and this is just a really nice illustration I'd hate to see disappear from the internet,

There's a new wiki that should contain all the contents from the original project-im@s wiki.

SaladBadger said:

There's a new wiki that should contain all the contents from the original project-im@s wiki.

Oh, cool. Somehow reverse image search and google refused to find it for me.