So I went just a tiny bit crazy and made a bunch of Marvel figs. Here goes!
Shadowcat, Cyclops and Iceman
They're sort of a mashup of movie and comic, especially with Iceman. I can't do his full ice-form at the moment, so I went with a suit.

Sue Storm, Reed Richards and Johnny Storm
The Thing's sort of in limbo until I can think of a good way to make him without it looking tacky.

Agent Coulson
Coulson's such a legend, especially in Agents of S.H.I.E.LD., and I felt like having a go at the gun as well.

Frost giant
At minifig scale, like in the videogame. I know, they're meant to be blue, but I didn't have any of the right pieces to do it blue, so I had to go with white.

Mastermind
The creepy-old-man of the Brotherhood of Mutants. Seriously, in Avengers: Origin, he's properly lechy about Scarlet Witch. *shivers*

The Other
It's funny 'coz he's played by Wesley from Angel, believe it or not. Again, this is the best I could do fig-wise. It's not supposed to be 100% accurate, and I think it looks half-decent.

I did make some others, but I don't want to clog up the thread. No doubt I'll make some more soon. Plus, I have a bunch of my own characters that I keep meaning to build.
"Nothing goes down 'less I'm involved. No nuggets. No onion rings. No nothin'. A cheeseburger gets sold in the park, I want in! You got fat while we starved on the streets...now it's my turn!" -Harley Morenstein