When I said model sheets, I mean I'm making my own. Over half my career was spent in traditional animation, so I'm very used to studying characters and deconstructing them to see how they're put together. I'm sure we've all seen the same concept drawings of the Muppets over the years.
Absolutely, I agree. It's always a bit frustrating when the powers-that-be want a 'smile and wave' picture for covers when I like doing covers with more of a story or that tell a little joke. The Midtown cover was done to a very specific brief from Midtown Comics, but thankfully, all the other work I've done on the Muppets, they've allowed me free reign to do my own layouts and more acting with the characters, which is always good.
Kermit is by far the most challenging character to really nail because his head is SO flexible, but I'm having a LOT of fun with that challenge. When I draw Kermit, I think 'How would Jim act this?'
As for Piggy, I'm totally following Michael Frith's lead. His pinup work on Piggy is gorgeous and I want to carry that on.
And absolutely, you pick whichever covers take your fancy, I wasn't suggesting for a minute to BUY MY COVERS RARGH or anything like that! Everyone is going to have different tastes on which issues they'd like to get and that's cool.
Dave Alvarez' first cover is indeed an awesome piece of work.
There is a Fozzie variant cover of mine for Muppet Show #2 out there somewhere, but I haven't yet managed to find out who's selling it!