Whenever I go to import my .stl model into Cura, a dark gray plane appears, along with the model, positioned at the build plate. I cannot find a way to select or delete the plane, and it limits the printable size of the model when it extends beyond the build plate. The plane does not appear in blender (the program used to create the files) or in 3D viewer for both .obj and .stl files.
I have included a screenshot of the issue and my .stl and .obj files below.
Also, when I try to upload the .obj file into Cura instead, all that appears is the dark gray plane without the model.
shipModelPrint.stl
shipModelPrint.obj