There's good news for Sims players who have been worried about the number and variety of mods that will be available for The Sims 4 come September. Fans have already started modding the Create-a-Sim Demo released earlier this month, and you can download and install a plethora of new and tweaked content. There are custom animations, new eye textures, skins, clothes, and my favorite of the lot: A lightweight program that will let you recolor just about any piece of content from the demo to your liking.
If you want a complete list what's available, fan site SimNation is regularly updating theirs to include the latest and greatest custom content. These mods are built for the demo and it's hard to say how things will change once the full game is releases a little over a month from now, but even so it's absolutely a good sign for anyone (including myself) who was worried about how long it would take modders to fill the gap left by The Sims 4's apparent limitations.
(Hat tip: Kat Nye)