Report inappropriate content
print with 0,8 shell, 30pct infill and a little bit of support.
In this situation the wooden slats are about 12mm and the blinds will be hanging about 80mm away from the window frame so there is enough space for a large window handle.
This luxaflex is about 40x37mm and it's original bracket is a bit larger.
Use 3x12mm screws to mount the stuff.