Anyone Remember CSPSpy's WIP Stealth Add-on? What did you think about?

I thought it looked very promising back in 2013, the nice Splinter Cell: Chaos Theory aesthetic and all, I miss it myself and I personally think it would've done quite well.

We now have the Enhanced Thirdperson addon, and the NOMBAT - Ambient/Combat Musicmusic system accompanied byASTW2to (kind of) recreateits (would-be) feel, but what do you guys think? Should it have stayed?

A few videos:
Dynamic Mic
https://www.youtube.com/watch?v=E7cjLpqKr5w

Co-Op
https://www.youtube.com/watch?v=xr7FGPGN-dw

Music System
https://www.youtube.com/watch?v=dDINJLdVqdU