https://www.nexusmods.com/fallout3/mods/2672/?
https://www.nexusmods.com/fallout3/mods/1854/?
https://www.nexusmods.com/fallout3/mods/14946/?
https://www.nexusmods.com/fallout3/mods/8069/?
https://www.nexusmods.com/fallout3/mods/2761/?
https://www.nexusmods.com/fallout3/mods/18389/?
they're a list of a few. Also to increase the level cap from 30 to 99 go to your console and type SetGS iMaxCharacterLevel 99
https://www.nexusmods.com/fallout3/mods/1854/?
https://www.nexusmods.com/fallout3/mods/14946/?
https://www.nexusmods.com/fallout3/mods/8069/?
https://www.nexusmods.com/fallout3/mods/2761/?
https://www.nexusmods.com/fallout3/mods/18389/?
they're a list of a few. Also to increase the level cap from 30 to 99 go to your console and type SetGS iMaxCharacterLevel 99