Did you know? there’s a place where are published a lot of Enlightenment themes:
https://www.enlightenment-themes.org/browse/cat/145/ord/latest/
The version of Enlightenment in Elive 3.0 that you need to select for them is E17
How to install them:
Open your file-manager and double-click in the downloaded file, Elive automatically knows what to do with each type 
Notes:
- We suggest to always use the default themes of Elive for optimal visual compatibility
- Elive themes can have extra features, like the hidden extra menus, that you may not have from other themes
