|Batman and Two-Face 28|
|Earth 2 20|
|Green Lantern: New Guardians 28|
|Justice League 28|
|Justice League Dark 28|
|Superman/Wonder Woman 5|
|Action Comics 28|
|Detective Comics 28|
|Justice League of America 12|
|Teen Titans 28|
|Wonder Woman 28|
|Green Lantern Corps 28|
|Harley Quinn 3|
I'm not in love with all of them, but I find several of them really push my pleasure button. Matteo Scalero's Batman and Robin for BM/TF looks great. Deadman on Tommy Lee Edwards' JLD cover I find really frightening. No coincidence, I guess, that both covers seem to evince some Mike Mignola influence.
I love the joyful exuberance J.G. Jones has captured in his Batgirl cover, although I find it, like the Howard Chaykin Batman piece below it, more dieselpunk than steampunk. As someone who regularly mixes steampunk so thoroughly with Gothic Horror, I realize I am in no position to make any purity arguments for what is/is not steampunk.
My absolute favorite of all the above is Dan Panosian's Wonder Woman on the SM/WW cover. I LOVE IT! Oh my gods, I'm going to have to paint a mini version of her in this outfit for IHMN.
Perhaps Malifaux's Colette? It would be a nice change from all the versions we see of her as Mad Moxxi from Borderlands.
Or the steampunk Zara Craft from CMON? More conversion work, but the costume is similar ...
And I'm sure there are others out there I've missed. What would you suggest?