I like the model of Melic https://www.prusaprinters.org/de/prints/20838-star-trek-bird-of-prey-version-20 because its very detailed and looks really cool.
But the cuts have always been visible because the single pieces have different print orientations.

Therefore I put them together in the file and tried to print them in one go.
You have to play around with the xy-compensation in PrusaSlicer, depending on the scale you want, to not get holes in the wings, +0,1 mm worked fine for me.

Uploaded gcode file includes supports, xy-compensation and scale as big as possible on a Prusa Mini