Actually, no. My mother told me never to feed the trolls...
As Stephen Colbert would say....then I accept your apology.
Thanks...ummmm...(copy & paste) -... . .- --.. for posting the screen grabs. I've only been looking at the shots on YouTube the last few days, so that was helpful. Two of those scenes are a good shot of the bottom of Red 3 and I've been comparing it to the Red 3 hero bottom pic:
And I've looked and looked for any matching weathering, but I've got nothing that seems to match. The only pics of Red 3 pyro that I have are the top from the table of models footage, so I can't match it to the pyro. But looking at the wing spread between upper and lower, and the engines look to be fairly close to the fuselage, this does look like it might be our only image of the bottom of Red 3 pyro (assuming there wasn't yet a 3rd Red 3 built).
The other two screen grab shots:
These are tougher to see the details due to the motion blurring (yup that second one was on my lunchbox). I've looked at the side stripe for the breaks in the stripe from the weathering, I can't see them which may be just due to the low-res and blur. The wing spread is definitely not as flared as the previous pics, and the engines look like they have more spacing between them and the fuselage. So the physical dimensions look like a good match to Red 3 hero to my eye.
Barring any better shots of Red 3 found in the film, I'd say those two scenes and what I'll call the Sculpting the Galaxy Muren & Red 3 photo and caption are fairy good evidence that Red 3 hero was born prior to 1977. That likely means that the shots of Red 3 hero from the top, bottom and rear are from that period as well. I don't remember who it was, but someone had stated that they believed Red 3 was the last of the heros to be built. That seems as reasonable an explanation as any as to why it did not appear on the table full of models, having not been built yet.
In comparison, the "Blue 3 Biggs" pic seems to indicate that the Red 3 pyro was built early among the pyros with Red 4 and Red 12. I'm not sure about Red Leader pyro, and Red 6 is not finished being painted on the table so it was almost finished at that point.