For some reason I don't think sideshow gives much of a "crap" about how they're painting a generic face or a celebrity face, to tell you the truth. They just watch out for too much exaggeration on tones for a celebrity face since it could obvious hinder a likeness....
i mean,
Its not Mat Falls himself or some in house painter coming around and painting all 2000, they're factory painters looking off of a central reference pic and trying to keep it as consistent and efficient as possible.
and the factory paint DOES in fact take away detail.
Its not resin-made or produced with silicone detail molds, but with metal production molds and vynl-plastic.
and like screamingmetal said, the reason DML and BBI and military figs are cheaper and sometimes to a higher quality, is because they do not have to pay license fees for the military figs they produce.
THey usually base them off of celebreties, but they still don't have to pay them licenses that'll cost more than an arm and a leg, but some toes and fingers, and other thigns haha.
I was looking at most of the Celebrity headsculpt by Hot Toys, MEdicom and other companies, and it seemes that the one thing they all have in common is.........
the simple paint app.
The sculpt is the key figure here and they don't want to ruin it.
Instead of concentrating on subtle tones of the skin texture, Hot Toys and Medicom focus on clean eyebrows, eyes, and hair lines.
BBI and DML do the same, but they obviously exaggerate on the tones as much as possible including as many tan lines and stubbbles as possible. Since it'll "look more realistic".
So its DEFINATELY NOT the tones we're asking for ....
Its the accurate paint app of the EYEBROW's SIZE, thin? thick? detailed? broad?
OR EYES: color? size? lazy eye?(Bruce Lee has this) open eye?, etc
or HAIR COLOR and Paint App: too dark? light? too washed? too detailed(too many strands). application of dry and wet brushing?
Its those things.
Looking at the SDCC prototype pics, those were better NOT because of better tones but because they made the eyebrows light color, thin and detailed, while the hair was lighter and people liked it more.
Asking for a sideshow likeness sculpt in the style BBI and DML use would actually turn out rather horrid in my opinion...