I would also say don't take orange/red too seriously either ... as they are also not true colors.
I doubt that shield was that color just after the impact. There is no doubt in my mind that isn't natural color (shield picture). Looks kinda like
it would if you wore orange sunglasses (yes, I know, a friend had some orange tinted glasses, crazy and disorienting a bit).
They do have a set of filters that work, but, they don't like to use them much
L2 L5 L6 is it? I may be off, since it was a few weeks ago I looked it up
You know, I think NASA likes the CTs, it keeps some public interest, which helps with keeping funding. Why else wouldn't they use the proper filters
for at least one set of pictures a day or month.