Agreed, but I may sacrifice my Cyberdyne T-800 for the parts if we don't see anything. It's one of my most wanted figures and while the NECA serves the purpose in a display, it's not posable like I'd like, and obvisouly no real clothes. Other than it being the NECA head, the one you've got is exactly what I'd want. For consistency though, and I don't care much about the light up eye, I'd like to see how possible it'd be to take the clean HT head and carve away and add the Endo reveal to it.
That one you have really is the best I've ever seen though, I love how all the things turned out, the bod proportions, the use of the NECA hand, the revealed parts in his knee and abdomen. There have been some really nice customs of this over the years but yours is just a stunning piece of work.