I see the finished Iceman Com in the background, which indicates this is a newer sculpture being worked on.
Since the figure being sculpted seems to be in web shooting motion, it does appear to be a new Spidey.
It doesn't look bigger than the 1/5 Iceman which is in the background...the Spider-Man Com is slightly too big, might the new Spidey be too small? Still, it doesn't look diorama small.
I know older collectors with the Spidey Com don't want a new 1/4 scale /PF, but even with having the Com now I still can't wait for another 1/4 Spidey...even realizing a new one could hurt the price of the Comiquette depending on how it's done.
The problem is the pose on this one isn't different enough from the com. One leg up, one leg down, bent over and shooting a web...only difference is they reversed the lefs, and he's shooting with both arms instead of one arm on the wall. All the cool ideas and new approaches out there they could do, and for them to go so similar again is very disappointing.
Also, the sculpt on the green padding is different...and the pic in the background right behind the new Spidey sculpt has Cap on the bottom and Spidey swinging behind him...could these be companion pieces? Maybe it's a 1/5 Cap/Spidey dio?
Top left black and white photo looks like what's being sculpted. It's on a wall. Very similar to the Com.