Here's how I spent part of this lazy Sunday afternoon...
obviously I had to guesstimate some proportions, but I think I got the main boundary points, and elements like the circumference of the base, pretty close.
It tops out, at that little piece triangle of board on the right side- right at 41" and width with the open flaps is 22".
Depth-wise I'm off by 3" at 26", but as long as I'm not underestimating I'll be good. It's going to be massive, no doubt about it.
One oddity I noticed about the height-
in the solicit photos they show the staff extending quite a ways past the topmost edge of the wings- Proportionally it looks like 7" of the 41" total height.
In the con set up, however, the top blade of the staff is very close to his hand, and the the tip doesn't extend all that far above the wing edges- maybe 3"-4" inches tops.
The difference seems to be where the staff is resting- either in the deep space between the center segment of the base and the outer circular segment (as at the con), or resting higher on the rim of that circular segment (in the prototype photos).
If that staff angle is adjustable, that extra 3"-4" I could shave off would help
a lot.
As it was, I figured I'd be fashioning my own shorter one anyway.
Also, studying the photos more closely, it looks like the base may break down into three sections. That would make it possible to seriously compact this for the shipping boxes.
This is the space I was hoping to use. The surface top there is 24" deep by 22.75" wide. pretty much spot on for Mr. Hol.
The only problem is the pitched side wall.
I've had everything from the Galactus maquette to the Wolverine Legendary scale in this spot and they've all fit just fine. I'll probably need to pull the cabinet out about 6" at least to get enough space in back. Not really crazy about that as it's going to be breathing down my neck as I sit here at the computer. Unfortunately my options in this room are limited, and everything in here now- bookcases, etc fits just about perfectly where they are.