Thanks for the positive comments guys. 
Now, we want to see Blake, Dr Manhattan, Ozymandias... 
I really have no idea what models I'd use for them... 
My sculpting/conversion skills are limited at best and the remaining characters are really quite unique... 
Sorry, I totally miss you answer :oops: . I just hoped you got the next characters.
To amend me, I made a bit of search to find right figs, but as you said, it's far from easy :
The major from Heresy could make a decent Comedian (with a pair of GW shoulder pads

)
http://www.heresyminiatures.com/hsf014.htmAnd without her katana, maybe Suzy from Hasslefree could pass for Miss Jupiter (or any other Japanese school girl ?)
http://www.hasslefreeminiatures.co.uk/pack.php?pack=878Then, the Nite Owl should be very hard to make without heavy conversion, Dr Manhattan maybe be found through super-heroes ranges (Heroclix ?) but I don't know them at all.
Idem for Ozy among the Ancient Wars range.
Any Help ? ( Frothers

?)
meow,
Matt