Bibs and a parka will go far to keep kidneys warm..
Keep your head warm on stand,neck too, like wrists they are natural radiators..
Keep the furnace going by feeding it. Hot soup or stew or chili's.
Deer might show up more too if you are balancing a bowl on a knee and a spoon halfway to your mouth.
A plain pancake or three with peanut butter, brown sugar and bacon, rolled up for transport,ummmm.
I get a bit naughty on the fats in winter but seem to not gain weight from them in the cold and my blood allows for them still .
A down vest if kept dry, helps me a lot in bitter cold.
Wool is a favorite of mine for midlayers. Keep layers loose for added air space insulation.
If that don't do anything for you a sleeping bag of safe color and a portable heat source should.
A couple nuked potatoes then wrapped in foil will heat a while,and be eaten if real hungry.
Axiom.S.M.F.
S5s,cheek piece,firebolts, Original Rocket Steel heads.
Bushnell yardage pro on Excalibur mount.
Exomax.
Hawke 1.5-5x32ir SR.
Easton xx75,s 2219. Bolt-cutters.
Bunch of bumpers.
Vixenmaster! string.