Kevin,
It wouldn't be the first time Little Prince got one wrong. I've come to believe that seedlings which have germinated in their grow houses have contaminated the stock and possibly risen to prominence after years of propagation. As with most of the little prince imposter plants, this one isn't so different from the one in the german photo that I'd think it being a seedling of the real-deal to be out of the realm of possibility.
I have also noticed variations in velvet distribution. Actually I was very excited to see that the the quantity and length of velvet trichomes and/or cilia was a sliding scale which could be intensified through self crossing, at first I'd feared it was something plants either had or wouldn't have and that further accentuation beyond our furriest velvets might not be possible, which I of course now know to be false. Distribution is definitely variable as well, marmoreums are a great example, the eyrethraum types having a short dense velvet covering the entire leaf while the brunefolium types have a pattern which seems to be consistent with the dark tips on tectorums, creating a chevron at the tip with a streak dissipating through the center of the leaf as it goes towards the heart of the rosette, others like 'Rubikon' have subtle fringe cilia only and the leaves are very glossy. Of course the interspecies crosses have a very broad variety of cilia patterning, I've got more distributions than I know what to do with coming out of my 'Midas' x ciliosum b. group. I imagine most of the variations we see are derived from the diversity in our hybrids, but perhaps seeing different variations in distribution on your selfcrosses while retaining the same form suggests that these genes can also be altered within a single type of velvet or species. You'd probably get a kick out of touring my 'Green Ice' x 'Shirleys Joy' (little prince) group as well, about a hundred there, showing all sorts of blends of cilia. Honestly I'm perplexed by the thought of selecting from those groups, it'll be like splitting hairs... if you will.
At the moment I do plan to try and raise seed from this "Spirit of 76", but it'll have to keep looking good now that it's been taken from a green house and left out in the rain.
-Sol