"Just shed" how recently? Looks like the snake is in the clear phase. Does the snake have any injuries? Sometimes they will shed back to back if something is wrong, like an injury.
The end of the tail could be missing due to a series of bad sheds, that maybe the shed wasn't coming off, causing the tail to go necrotic, and falling of.
Do you know the history on this snake? Sometimes WC (wild caught) snakes can look like they're in rough shape for a while.
He could use an extra meal or two, but he doesn't look too thin.