help Change character (Endless mode)

[Tesumoto]

I want mod to be able to change the character in the Endless mode.
To change the character need write in chat "/change".
If change the character of him things should not fall out.
Things disappear along with it (those that were with him).
To use "/change", you need 8 minutes (one game day) play the old character.

This seems very difficult.
But maybe someone can help me?

Thank you for attention.

[Serpens]

http://steamcommunity.com/sharedfiles/filedetails/?id=807468882

or
http://steamcommunity.com/sharedfiles/filedetails/?id=788825160

[Tesumoto]

45 minutes ago, Serpens said:

http://steamcommunity.com/sharedfiles/filedetails/?id=807468882

or
http://steamcommunity.com/sharedfiles/filedetails/?id=788825160

I have seen these mods, but they are only partially do what I need.
Therefore, I have written here.