I've created a small pack that will replace the old Twilek skins with a newer version.
Every skin has had a size boost, all of them have a new look. I did not follow the old designs.

I just did something new to my own liking. I did keep the colors. So the green twilek gets a red leather look.
The orange one keeps the blue and the yellow twilek keeps the purple. Just so it keeps a nice color contrast.

The green lady comes with 2 options. First one has a black/ red combination, the second skin keeps it overall red tone to her outfit.
Have a look at the screenshots to get a better idea and then choose which is most to your liking.

You don't need to use all of my skins, you can combine this with an other mod. Just pick and choose :)
Enjoy!