Stem -12 to -17 degrees - integrated cable routing - 120 mm length

[WhityWhite]

Stem -12 to -17 degrees - 120 mm length - integrated cable routing

anyone have any tips?

So far I've only found the Specialized S-Works Tarmac SL7 31.8 stem and this one: https://www.sq-lab.com/produkte/vorbauten/sqlab-vorbau-812-r.html

both ambitious prices for a stem...
And in my opinion the S-Works is only partially integrated...