How long would it be to look like this

Bones, joints and muscles
1

if some one was to have a injury how long would it take for the foot to look like this, would the injury look like this straight away ( within 30 min) or is this something that could only of happened say 6 hour ago +

image

2

any thoughts on time line for above picture would be greatfully recieved

3

hi all depends on what caused the injury, is your toe black from the injury or from a fungal infection