What's this mod about?
The player stands like a giant near the vehicles in vanilla Factorio. By default, this mod changes the player's size to 70% for a more realistic experience.. Of course, there's a setting to make the player yet smaller or even bigger -- if you'd really wanted to do that for some reason.
The player's collision box will also be reduced, so you can easily get through obstacles in your path.
A major feature has been added in version 0.0.14: If you have multiple characters in your game (you'll need other mods to add them), this mod will create a GUI that you can use to change your appearance at any time. This is completely safe to use! If one of the new characters should ever disappear from the game, your inventories and settings (inventory and logistic filters) will be kept intact. This does also work in multiplayer!
If you want to adjust your robots' size as well, just check out this mod!