Hi everyone. Since in one thread there was some... Disagreements, and i want to make my char perfect, as much, as possible in stats and perks and stuff like that, i would like to ask what happens when you complete normal fallout? You have to create a new char? Your old char is left, and you can play it? Can you change the stats somehow, as of the lvl 30 perk? For example remove all bubbleheads (since they won't work then, as far, as i know) and remove all intense training perk points?
If not, i'm not sure, if it's wort leveling up that... I'm not yet went into the radio station, was doing a bunch of side quests, and i'm already level 11 or 12... And i guess this isn't even the beginning of the game. So yea.

It has the last save left (If it's the autosave) Otherwise it's the last hard save. The game doesn't delete you char if that's what your asking

Well...what happens depends on the precise meaning of "vanilla," as in whether that means "only the base Fallout 3, period" or "no non-Bethesda DLC mods." Your mention of level 30 suggests the presence of the Broken Steel DLC, which changes things rather drastically- for one there is no "level 30" without it, the level cap is 20. The answer also contains some spoilage, so:

Without Broken Steel:



With Broken Steel:



In either case, nothing is deleted/stripped from your character.