Edge erasing is a pain in the ass. Gaussian blur is one of the greatest mathematical tools for graphic edge blending. Spatial optimization for convolution is convoluted.
I call this: Leo-nidas
From the internet:
Overlap after some edge erasing MANUALLY, holy hell (~ an hour), then cape blending:
Creating right mane/fur from copy/paste nearby area:
Flatten and edge erasing whole body again:
Overlap on final image then apply fragment and gaussian blur on head eges:
Niiiiiicccceeee :-) !
Cg