SCP-4574 (concept)

Preface: (this will be deleted upon completion.) Ive seen a youtube video with a sadly un-created SCP and im here to change that. It is my first so please feel free to negatively or positively criticize it. This is a major project for me and is most certainly going to be a work in progress. credit goes to this video: https://www.youtube.com/watch?v=1MFurJmxNCs

Item #: SCP-4574

Object Class: Keter

Special Containment Procedures:
SCP-4574 Is to be contained in a 5mx5mx5m reinforced steel box with no less than six (6) meters of concrete surrounding the four (4) inch thick AR-500 steel after the breach of containment.

Description:
SCP-4574 is a humanoid figure resembling a NTF (Nine-Tailed-Fox) unit with a outer layer that resembles a black, crystallized structure that is extremely sharp. SCP-4574 is capable of speech and it resembles a male human with a musch deeper, harsh voice. SCP-4574 has regenerative properties and has been seen "growing" bladed weaponry most commonly out of the palm of the hand in CQB or instances where SCP-4574 does not have a gun. SCP-4574 is susceptible to firearms but does not bleed and will quickly regenerate the wounded areas. SCP-4574 is extremely accurate and deadly, with at least ninety (90) percent of all shots landing in the head of the victim. SCP-4574 is extremely mobile and can maneuver almost any situation. SCP-4574 can use mimetic powers to lift a large mass of items no matter the weight, most commonly when the target cannot be located (see addendum 4574-235).

Addendum:

Addendum 4574-235
Overseer: Dr.█████, Dr.███████,

Foreword: Testing navigational abilities of SCP-4574 on D-23467 and D-16781 (ex police)

<Begin Log>

Dr.█████: Beware D Class, SCP-4574 is being released into the premises.

D-23467: OH SHIT WHAT THE FUCK!?

Dr.█████: Elaborate D-23467.
D-23467: THE DESKS ARE FUCKING FLYING, I CAN SEE HIM!
D-16781: SHIT SHIT SHIT FUCK FUCKKKK!
Screaming followed by the sound of four (4) stabs can be heard
Dr.█████: What is happening?

D-16781: The other guy is FUCKING DEAD! Im running for my goddamn life!
Dr.█████: Keep calm D-16781.
D-16781: OH SHIT HES COMING FOR ME!
SCP-4574: You think you can run from me?
Sounds of a loud thud and crack followed by a scream are heard
D-16781: FUCK HE BROKE MY FUCKING LEG WITH A CHAIR!
Screams are heard once again followed by one (1) stab.
<End Log, D-16781 and D-23467 Deceased>**

Closing Statement: Any and all items in SCP-4574's containment chamber are removed to prevent the possibility of a containment breach.