can't see the photos so take this as someone 'shooting blind' and use what can work.
Use clean distilled water from the store and / or diluted betadine or povadine to keep the wound washed out. After cleaning the wound thoroughly, you can either pack it full of neosporin without pain reliever or, if you can monitor for ants etc, mix sugar and betadine ointment into a paste (or just use raw honey). You can use the regular betadine /povadine liquid, it is just harder to make a paste. Change the dressing 2x a day. For the overnight wrapping I would use antibiotic ointment or cream instead of the honey / sugar. After 3-5 days start leaving it open to air, but of course watch for flies and still clean/ dress at night .
You can probably get injectable penicillin and syringes from your feed store or even a local pharmacy, tell them you need livestock penicillin. The dose is about .2 cc / 6lbs and you will need small needles to inject (23gauge is about the smallest that will pass penicillin, but depending on the size of the turkey you could probably do a 20-22 fine,( take a look at the length / bore and decide based on the bird).
Yogurt w/ vitamin B complex smashed up in it, eggs, hi-protein, hi-fat content foods to keep the weight up. You can buy vitamins / electrolytes for the water, but don't use any with vit b in them if you are giving B complex.
ETA - again, I am not able to see the photos, but green can also be bruising