Clearly I did not reply that weekend. But here is my progress thus far:
It is important to note for whomever else might be trying this one, the colors the pattern calls for are not quite correct for the blues. The dark blue is actually a dark green, and the light blue is a kind of seafoam grey/blue/green - not really bad in and of itself, but just too green for the image. I used the dark blue meant for Optimus for Iron Man's dark blue, and I will probably steal the Optimus light blue as well. I have some of the per-the-pattern light blue in the detail picture, I'll be picking that out and replacing it once I'm done with the red.
I'm starting to fill in his light red - which is really vibrant, makes my eyes go a little wonky after working with the dark blue - and I'm going to get all the body done before I get going on the background stuff. I've mad a few counting errors, mostly in the head placement, so he's a little fatter than he should be on the left side and on the left shoulder, but I think it's looking pretty good!