I am trying to figure out how to get an odd shape for an amigurumi series I am making. The shape is a glaive, shown in the photo attached (the green outline is not a part of the weapon itself). I am having trouble getting the uneven curves, the butt feathers, and the resting wing shaped, as well as I am having a problem attaching the pieces to the body.
If I could get some pointers on how to shape the glaive and the resting wing, that would be the most helpful as the rest I'm sure I can find a decent pattern to go off of. Sewing/attaching the pieces together is proving difficult as well, so any help with that too would be grand. Thank you so much!