First Of All, I do no take ANY credit for the Model and almost all of the Textures. I only worked on the PSA and made one White and Red Texture.
Credits:
Segtendo, Nanobuds and ItalianStallion for the original Texture, Model and Import.

Manic for his Recolours.

PSA works well with any Metal Sonic recolour, not
just the ones in here.

Now then,
Hi there! This is my first ever PSA. It is of one of my favourite characters, Metal Sonic!
Heres a brief list of what's been changed:

New Attack animations (not for all moves)
Damage changes to all attacks (including throws)
New Final Smash(es) On Ground and In Air(Third Pic)
Attributes changed; runs faster, jumps higher etc.
Some attacks have an increased range(Hint, Hint, try ALL his Tilts)

I tried playing with him and I didn't get a freeze, so according to me, it's glitch free!