Hmm Im not a fursuit maker but I do know a bit about cats! I think this looks pretty good. Length wise it seems fine, maybe make it a TINY bit shorter, bit over all it seems pretty nice. THe only thing I see that might need fixed in the shape department is the lip part of the muzzle, especially the one on the right side of the image, could be a little rounded off. It looks a little blocky, then again that might be needed in a fursuit. I know nothing about foam heads ;u;