Hair slippage is one thing to address.
Cut the lower lip off. If you pull it taught and cut the floppy part off. Cut the front legs a little shorter, add a little extra borax under where the legs flop down and touch the hide.
Remove the cartilage from the ears.
Pull the fur tighter onto the frame. Straighten it on the frame better. Should also be more narrow and not so wide.
Dry for a few days, depending on availability of heat. And then switch to fur out and let dry the rest of the way. Then it would be ready to send off to tan or home tan or sell.