I uncovered this model of Nova in a Spectre Suit, probably taken from HotS. Um, my question now is, how to use this model?
I've gone to "Models"-tab and set the "Animations (Required)"-field to the provided .m3a file, "Novaanim.m3a". Then changed "NovaEx1.m3" to "Novaspectre_Sc2.m3", the imported model.
Then saved the map, closed it, re-opened it but still it shows as the "NO MODEL SPHERE". What did I wrong?
By installing Heroes of the Storm and then using a CASC extractor (provided by http://www.zezula.net/en/casc/main.html the same people who made MPQEdit) to extract the models, extensions and texture assets. Currently since the release of StarCraft II 3.0 all Heroes of the Storm assets are directly compatible with StarCraft II due to sharing the same game engine. This may change over time as Heroes of the Storm is updated more frequently than StarCraft II but ultimately they will eventually sync up again.
Also is there a male version with these orange lines and white metal.
No there is not one as Nova is female and this is one of her alt skins. You can have a Diablo II Amazon skin for her or one of her dressed for a rollerblade disco though.