More "Batman vs. Superman" costume concept fan art has made it's way onto the Internet since "Man of Steel 2" designer Michael Wilkinson teased Wonder Woman and Batsuit details during a pre-Oscar party.

In an interview with TheWrap, Wilkinson explained the process of creating a costume for Gal Gadot in the new Wonder Woman role.  The designer is happy to hear "good buzz" around the costumes, but admitted they still need tweaks before showing off the final products.

"It's a thrilling and slightly scary prospect of course. It's so important to get her right," Wilkinson told TheWrap. "She really deserves to be presented on-screen in her full glory, so what I do is look at the history of the character has been presented on the big-screen, small-screen, comic books, and graphic novels; we process it all. Then we kind of put that aside and work out what it right for our film, for the cinematic universe that our director Zack Snyder is putting together. We try to create a Wonder Woman relevant for today's audiences."

"I mean, you just have to look at the Gladiators from ancient Rome, they did their thing... with the shield and everything," the designer added.  "Yes, it works for Thor and 300, so let's see what happens."

Since Wilkinson dished details on Wonder Woman's garments, fans have posted their concept art on social media.  Check out the slideshow above to see what the Justice League member could look like in the "Man of Steel" sequel.

In other "Batman vs. Superman" movie news, director Zack Snyder and his producer wife Deborah Snyder recently talked to the Huffington Post about how casting leaks affect the production process.

"Or some of [the leaks], you're just having conversations, but that doesn't mean they are a contender, but you're just exploring and it gets made public," Deborah told the HuffPost.  "It's kind of a shame that you can't go through the process in a pure way and then be able to announce it in a way that's exciting. With the [Comic-Con] announcement, there was rumblings and we were like, 'Aw.'...We wanted to give that to [fans] and we got cheated out of it."

Check out how director Zack Snyder feels about casting leaks here.  "Batman vs. Superman" is slated to hit theaters on May 6, 2016.