Something like that takes a lot of time.
If you are rich, then you can afford to give that time away.
If you are not rich, then that time is needed to make money for things like food.
Not everyone can afford to take the time to do it for nothing.
Now, if they charge a really low price then what has it hurt?
Its worth a couple bucks to Argadon, if he could get it now.
He would probably be happy if it were for sale right now.
Making the resources available is a good thing.
Even if they aren't free, they can still modestly priced for the Artists to earn his lunch.
Some of us are "Starving Artists" you know, and some are not.
What's the harm in kicking him a couple bucks either way?
After all, if his models are desired, then he deserves it.
Everyone involved is happy, so what's it hurting?
Whatever you can imagine, you can animate. --- Walt Disney
All too easy. --- Darth Vader
Just do it! --- Nike