"Spaghetti model" is a much better name than "strand model" – even if Schiller does not like it. "From spaghetti to SU(2) and SU(3)" would be the best name for what he is doing.
I have looked for some explanation of the gauge groups during all my physics studies. But I never found one in any book or paper. Schiller now provides an explanation. He even claims that it is the only one available so far. This might even be correct.
Some time ago, I read a paper that stated that the standard model is a simple as 1-2-3. Yes! And I see Schiller's spaghetti model as the way to make sense of this quip.
Wait a minute. Schiller claims to have the first ever explanation of the three gauge groups. Nobody else claims any other explanation, not even a different hint of an explanation. Well, string theorists claim to have a way, in principle, to deduce them, but they never really showed it. And, besides, who believes in string theory any more? So Schiller's explanation is without competition. What, you might say, there are no other ideas around? Yes, it seems so. And almost nobody is discussing the only idea that is available? Yep.
Much better marketing is needed.