Skoda Symphony/VW Rhapsody Upgrade Adapter

I assume that the hooks go into the slots marked with arrows.
The (actually) current unlocking mechanisms for the horizontal slots (bottom left) do not fit.
(even though almost all searches lead to these parts).
The older ones (designed for vertical slots), which were used, for example, in G3 radios.
They don't fit either.
Does anyone have a picture/link/part number for the correct hooks?

Okay, here's the translation:

Thank you.

Sure, here is the translation of the text from German to English:

"Micha"

Hello!

If necessary, a metal saw blade with the teeth removed will suffice.
Or a large, flat pizza base, or a sheet of dough...
The main thing is that it fits.

Insert approximately 2cm and push outwards. Then, remove the radio.


BYE
TDI mechanic.

Thank you for the feedback!
I had already made some progress in the meantime.
The original part number for the hooks is T30005, and they cost approximately 20€.
I recreated the parts using stainless steel sheet metal strips - they work great.
When I have the chance, I'll create a drawing and post it here.

Best regards, Micha.

Okay, here is the "homebrew" T30005 .
The material I'm using is 1mm thick stainless steel sheet. The elongated hole was created by drilling two 2mm holes.
that were associated with a key file and had a notch at the tip.
I also did it with a round file.
Instead of using rivets, I simply left the metal pieces a bit longer and extended them to the sides.
bent over.

Best regards, Micha.