OTA link (from DP5): https://android.googleapis.com/packages/ota/google_bullhead_bullhead/669d3f9d14ba1f79840304dd1f19dc8024830573.zip (saw it on a Reddit post)
No built in sounds like ringtones or notification sounds. This might be intentional to keep the ROM lite but then you need to create or download them anyways.
Actually the sound files are available, but no one is selected as default.
Just got the Nougat OTA update (retbr). \o/
Running Krexus (may build) + EX kernel 1.14 with Ghostpepper profile. So far, so good. Thank you!
For anyone having issues to download - install "Microsoft Visual C++ 2008 Redistributable Package (x86)", then "Microsoft Visual C++ 2010 Redistributable Package (x86)". This dependency isn't showing up on the application (like it does on SamFirm)...