Turned clef and time signature... Help needed

i feel like this is impossible but i need someone to show me the wae.

This is a score which can be played in two page orientations. As we cannot see your complete example, we can only guess: if there are no other clefs, except the bass clef on the second line, turn the score and notate it that way.
If there are other (mirrored) clefs, I would suggest, notate it in one page direction and insert the head down clef and the head down time signature as graphics (custom Playing Techniques).

Something like this.

Jesper

Veya.dorico (607.5 KB)

Have a look at this thread from 11 days ago.
It might help with the clef, but I don’t know about the time signature.

EDIT: The SMuFL specification DOES include a “turned” cut time signature.

I took the liberty to change the title of this thread to make it more explicit about what this is about. Feel free to submit something else if I have misunderstood!

i mean, thank you so much @jesele ! but how on earth did you do that?

many thanks @MarcLarcher !

There are hidden time signatures to make space for the text. The upside-down text is done with a hidden line with a centered text annotation, since lines can be rotated. Then rotated manually in Engrave mode. The upside-down clef and cutc is a playing technique. Both glyphs are available in Bravura.

Jesper