I feel you on the part that when there are so many details it might become a bit boring but for me it's always been a guilty pleasure to customize characters in the games I play so that wasn't a problem for me.
That was also a reason why I did not include this in the video as it will cover quite a lot of time!
Yes, because there comes a point that is so much that I never finish xD. I always go more to action. Yes, I imagine, it usually takes a long time. But I don't deny that it's incredible when games allow so much customization. Black Desert is another game that has an extremely extensive customization system, I ended up using a template that I later modified, if one day you try it, you will surely like it.
Oh, I played Black Desert for a while! But the lack of friends to play it with made me stop doing it. Such a great game!