Looking for Google and YouTube I found that there is already Miui 10 for LeEco Le 2 - S3
Information, videos, links are not mine
* I just want to show the information and see who already tried it*
(31/07) Testing for me:
it really works very well, you have to install it with full wipe, is good stable and very fast!
the bad thing is that it is based on the Chinese rom and comes only in Chinese and English, and without Google services (it can be solved)
owner post: goo.gl/VZ9BLW
link download: goo.gl/vyfkKu