Good synopsis, ZBug (not sure if Tony Stark is NG rather than CG, but otherwise yeah).
Another form of LE that can happen and is outside the usual depiction is a villain with no sort of moral code or compunctions he follows. Rather, he's ever mindful of the laws of his jurisdiction and strives to always stay within their bounds while exploiting those laws' shortcomings however he can. So he can then use the law as a shield to protect himself from CG heroes trying to stop him. Examples: Most depictions of "evil lawyers"; your bog standard corporate CEO that bribes Congress to pass laws favorable to his company at the expense of rivals or the taxpayer; the manipulative types that trick others into committing the crimes while they keep their hands clean...at least in the eyes of the law.
Thats a very good example of a more grounded/ down to earth lawful evil. Evil isnt always someone who murders.
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This party's gettin' crazy NNID: LLBCrook - PSN/Steam: ZBugCrook