Now, before I get into my questions, this also pertains to Morrowind and Oblivion, but I'm gonna focus primarily on Skyrim when asking these questions.
I know as well that there is a command you can use to do this, but are there mods that give one the option to change the height of your character in a manner similar to ESO (i.e. through character creation), so that one could play, just to name a couple examples, a Bosmer that's taller than the average male Wood Elf but still shorter than a Nord, or a Nord that's around the average height of an Imperial or Breton? Are there any mods that accomplish the same or a similar effect in Morrowind and Oblivion as well? I ask this because one of the things I actually like about ESO's character creation is the fact it strays from the "This is the typical height of your decided race - no changes because limitations despite what lore says" limitation of the previous character creation menus in these three TES games, and the fact that - like real-life - not everyone of the same region or group is going to be the same, uniform height. Variations exist everywhere - some people are taller than the average, others shorter than the average. Not every Nord is a giant among Men (and most Mer), nor are all Bretons diminutive in stature, and ESO shows this (though there are limits still to the height change, it's still a plus can be roleplayed more easily than with static heights).
And if there are mods like this, I have to ask this question as well - when used in conjunction with a mod like Undeath, which includes a transformation - or even using a transformation in general in the game - does the height change have an impact on the new form (does it become smaller or larger compared to your character)? Would the changes made to height be lost (be it from a mod or the setscale command) when changing to and from the adjusted height, or would these changes stick to the original form whether one transforms or not? If the adjustments stick with the original form, could the changes also be made to a transformation form to adjust the height of, say, the Lich form from Undeath?