Yes, I have seen this cosplayer, rebageled one of their posts about 5 months ago ;] Looks like this person has done Louis, Nicolas, Gabrielle, and Daniel. Pretty cool!

[X Louis de Pointe du Lac by @felixphoenixcosplay​] 

I keep cosplay reblogging to a minimum…  but if you want more, check out my #cosplay tag and find cosplayers you like, and check out their archives *u*