Potentially a help... although mine is missing the small AMS cannon on top of the CT (deliberately).
EDIT:
With a little time, i think i can name your parts.
From top to bottom, from left to right:
1st row: Standard hex base, legs sprue of MC III
2nd row: Awesome arm (?), flat foot and left arm sprue of a Marauder, Marauder torso, flat foot sprue of a Marauder, flipped foot and base plate of at MC III, cramped foot a Marauder.
3rd row: Flashman torso, MC III hip piece, Flashman arm, other Flashman arm next to the cramped foot.
4th row: Right arm Marauder, LRM launcher sprue MC III
5th row: Torso MC III, arm sprue MC III and lose arm MC III
So, finally, every mini is missing some parts. The Mad Cat III is the most complete bit as only the AMS cannon is missing (which i left away deliberately...). Marauder is missing both legs, the hip piece and the shoulder mounted cannon. And the Flashman is missing its legs/lower assembly.