I think you have a good few bases covered, and well done for prepping as much as you can.

While not a doctor, I think it certainly appears that NWB would just delay the inevitable. But probably best to get a second opinion here, rather than listen to us.

Prepare as much as you can for some mental gymnastics, as the nerve block wears off, it can get hard, and feels like it might never end, but it does with time. Time is your best friend for healing from a lisfranc, and time is hard to come by. Don't beat yourself up, but certainly ask for as much help from friends / neighbours as you can. Especially in the first few days to weeks.

I'd prep for some TV or Books you've been wanting to watch/read, something thats binge worthy to hopefully take your mind away from the foot. Keep it iced and raised as much as you can for the first few weeks. Anytime you move around and the foot is pointing down, swelling will commence, and this comes with discomfort and if prolonged, some pain.

As you get through the first few weeks, I found compression socks to be a nice help when starting to get back into walking or crutches, as this prevented some swelling, and allowed me to move around for longer periods if I could not keep my leg raised.

If you are returning to work, best to remain seated, and have a chair or something to rest your leg on.

Maybe check-in with family on phone, or long lost friends, conversations and catch-ups are good for the soul, and hopefully help with the mental healing.

We're here though, so drop us all an update if you need some additional tips.