Ah its Milo manara what you expect?! no wonder people are taking notice. And that is saying plenty of the manara genious, because Marvel characters are already sexualized, by concept and tradition, such is the nature of American, super hero comic books, for both male and female super heros...
There is no doubt, this isnt new, yet is also no coencidence either, anyone who knows Milo manara works will understand right way, why all the comotion.
Personaly, i think that was the whole point, to Bring, the iconic sexy, and erotic manara Girls, and its likeness to Marvel superheroines. Honestly it makes perfect sense.
its probably the few marvel comics series, that im able to enjoy greatly, at the moment, the art is just fantastic.
It is also interesting to realize that the majority of Manara fans are actualy women.
Valkyrie and others by Milo Manara.
Yes all of these characters were already sexualized, the diference is Manara brings class to them.
And that Pisses certain people off. Mostly people ignorant of comic books, and its tradition, and history, from what i call tell from the opinion articles i have been reading, alot of them have pre concieved notions what comics are , or what suposed to be. And its undenyable Manara brings something more to the table, and i think its a good thing. aparently opinionated tabloids tend to make a splash out of this, to draw attention and sales to themselfs. Hopefully they would do the same for the comics in question. 
The thing is marvel is on the spotlight, and its a hot theme... mostly, because of changing gender, or ethnicity os key marvel characters, Like the role of thor being replaced by a Woman, or the role of Cap being replaced by an African american ( falcon), or like Spider man to dark coloured American latino Miles Morales, and even more interestingly Ms.Marvel to a teen pakistani muslim, imigrant kamala khan living in the US. Wich is a typical empowerement fantasy storyline.
Thats right Ms. marvel is no longer Carol Danvers nor Blonde and White. ( as far i understand She is now Captain marvel, and has been "upgraded" to a cosmic themed superheroine, replacing the original kree man Captain Marvel ( mar-veii).