No its Wave Corp's W.H.A.M. (Wave High Action Model) Ingram. I think it's supposed to contain some die-cast.
Yamato's looks much better. The sculpting on Yamato's looks similar to the Bandai MG series imo. Unfortunately it has somewhat Gorilla-ish proportions and the huge 12 inch size is also a turn-off for me.
So far, I still prefer CM's Ingram among the three toy companies. Decent sized, lots of die-cast, nice sculpting and the option of switching between Units 1 and 2/3. EDIT: And the working lights are lovely too! The biggest turn-off for the CM's Ingram is the high price tag.