Fair warning, this is a website that can suck all of your day away!
http://marvel-microheroes.wikia.com/wiki/Marvel-Microheroes_Wiki
The reason I looked them up was for how many different outfits Ultimate Shadowcat has had :
http://marvel-microheroes.wikia.com/wiki/Shadowcat_%28Ultimate%29
Which I do like how this site keeps track of even the slightest change.
Here is Lockheed’s Page :
http://marvel-microheroes.wikia.com/wiki/Lockheed
Shadowcat’s Page
http://marvel-microheroes.wikia.com/wiki/Shadowcat_%28Katherine_%22Kitty%22_Anne_Pryde%29
Ariel’s Page
http://marvel-microheroes.wikia.com/wiki/Ariel_%28Kitty_Pryde%29
Sprite’s Page
http://marvel-microheroes.wikia.com/wiki/Sprite_%28Kitty_Pryde%29
Magik’s Page
http://marvel-microheroes.wikia.com/wiki/Magik_%28Illyana_Nikolievna_Rasputina%29
Doing a search reveals that they have separate pages for alternate universe ones, which is pretty cool but ooof, that must be time consuming!
Darkchild’s Page
http://marvel-microheroes.wikia.com/wiki/Darkchild_%28Illyana_Rasputina%29
Phoenix Five Page
http://marvel-microheroes.wikia.com/wiki/Phoenix_%28Illyana_Nikolievna/Phoenix_Force%29
They even have the evil Ogun!
http://marvel-microheroes.wikia.com/wiki/Ogun_Ryu
I really do like looking at Magik’s page – for instance – how if they wore any different variation or plain clothes outfit – they have a Micro-version of it! That is commitment!