Simply BIGGER Giants and Mammoths
This is just a simple mod that increases the size of Giants and Mammoths to 2.3 x their original size.
I feel like Giants and mammoths weren't as intimidating as they should be in vanilla.
There are other mods that also do this, however they alter the size by modifying the NPC size/height.
The issue with this is that the hitbox does not scale with it, which means arrows will not hit correctly (a headshot will simply go straight through).
In my mod, I have instead altered the height value in the RACE record itself, this seems to fix the hitbox issue in most cases, although I will admit, there is ONE mammoth outside of Whiterun that appears to still have a smaller hitbox, I'm not sure why to be honest.
Along with the height increase, I have also increased the amount of base health that both species have.
I have not, as of yet, increased strengths and attack, but I will work on an alternate version once Ive experimented with values.