Modo-style Theme
Giuseppe la Greca has created a Blender theme, inspired by Modo.
Giuseppe writes:Hi! My name is Giuseppe la Greca (alias GLG) I am Italian and I love Blender. I customized the default Blender interface (I changed only the colors) so as to make it perfect for my needs. It’s called MOYO because that it MODO ispired. I would like to propose it as UI Theme default because it is very smooth and nice to look at.
Link

Tried to install from the user config screen “Install theme” -button, but it says:
Error:
Failed to get themes path.
I copied the downloaded file to the Blender folder in my Applications folder, then installed it from with the Blender preferences, “Themes” panel. Seems to work OK for me.
I personally like the default Blender theme, but I wouldn’t be opposed if Blender started adding multiple themes that people can chose from. This one looks ok – nothing fancy, but that could be a good thing. I’ll have to check it out! Thanks for taking the time to do it!
Lot of themes to choose in Blender already. And a Modo Theme is nothing new
File -> User Preferences -> Themes -> Presets.
I used windwos. I tried to install and works perfectly for me! I checked the .xml file but does not contain error. Copy the .xml file into blender theme folder. It should work!
Anyone know how to save a created theme? I know how to add preset and create a name, but can’t find on the computer where it is. It doesn’t appear to be in the theme folder. A search for it comes up dry.
Using OSX.
Try this http://cgcookie.com/blender/2011/04/27/creating-a-custom-blender-theme/
He uses a mac in this tutorial.
Thanks, yes ran across this, but the addon creates themes in .blt an old type. Now they are .xml.
Thanks anyway. Still searching.
I built a modo theme about a year ago. It’s in contrib already. I like this theme too – I switch between them.
https://svn.blender.org/svnroot/bf-extensions/contrib/py/scripts/addons/presets/interface_theme/modo.xml
Thank you very much GLG – this theme is just excellent – i’ve always thought that the
graphic interface of Modo is very good… Now I cannot imagine that I would change this anymore! Thanks a lot, GLG
Thanks!