I mean, I get the whole replace-the-model attitude, it's quite needed, but just a colored CTE line seems just... unfitting?
I'd suggest a mixture of the Borderworlds line, much like the HF shipline. Maybe Justin can even do a similar job, if he has the time and the willingness.
Or, worst case, I will step out from this dome of uselessness I am currently in and do it myself.