Ideas for a small bathroom

Hello,
we are getting a relatively small bathroom in our new building.
However, we have a separate master bathroom, and the children have their own bathroom.
You enter the bathroom from the master bedroom through a dressing room.
The dimensions are 2.76 (L) x 2.45 (W).
The door is centered on the shorter wall.
I have also attached a picture, just to give an idea of the room.
The layout is not planned that way for us, as we would like to have a slightly longer bathtub if possible, since my husband is very tall.
Maybe someone has ideas for the bathroom layout or a bathroom of similar size and could give me tips ;)

Alternatively, you can have a 1.80 m bathtub and behind it a 90 cm shower on the 2.76 m length and on the other side a toilet and sink.

Does it really have to be a bathtub? Nowadays there are also generously designed showers, which make a bathtub (at least for me) unnecessary..

Can you upload a larger picture in better resolution?

Maybe it is easier to see here?

No, not really, besides, the dimensioning of the room is also missing there ;) and information about the sill height of the window, etc. You can really only shake your head at that.