Partly the idea behind it - since these characters are essentially "empty suits" it's hard for an artist to just draw them.
If an artist didn't know Superman or Wolverine, he might have them posed or acting out of character. Same with my made up ones and the old PD characters.
These entries are, hopefully, a little more interesting than just some model sheet/turnaround.
Also, when I get enough, I hope to do a PrintOnDemand issue and sell well in excess of 1 copy. ;-)
Very impressive Roy. A must read for any future commission takers eh?