I threw this model together so that I could print it for some kids who have been asking me for it. Didn't see it anywhere else in my searches so here we go.
Sized to decline in radius, generally speaking, to match forearm composition as measured for 3-7 years old.
Exact print available in .3mf
.stl has no string holes or bottom arm slot. It is also much smaller and doesn't fit a 3 year old.
Image deviations:
The .gcode is a final print for the .3mf edition, PETG, low quality low temp. Increased structural integrity for the wings. No supports.
Enjoy
The author marked this model as their own original creation.