Cave Viper

Well, I think a re-skin of the Myrmidon and Royal Guard would have been enough.

EDIT: a darn, confused it with the vipers from Diablo II.

@deepstrasz I tried a self-made re-skin, it didn't worked, but I was planning on using Red Dragon skin since the Cave Viper using Myrmidon model came to my mind.

In D2 they are Claw Vipers, they have two arms and long claws. Curiously, the concept art of Cave Viper have more similarities with Claw Vipers than with Cave Vipers.

Another curiosity is that this Cave Viper would have all variations.

Red Dragon for Cave Viper and Fire Drake; Bronze Dragon for Gold Viper; and Blue Dragon for Azure Drake;

@Rubellu Sidus But weren't the ones from Diablo (I) with four arms?

EDIT: yep, they do: Viper (Diablo I)
And as you said the ones from the second game have two arms: Claw Viper (Diablo II) like I remembered.

@deepstrasz About the four arms, I was intending to use the Naga Siren as base model, but I don't think a female viper with boobs and a drake face would be good.

@Rubellu Sidus can't you flatten the chest?

EDIT: look
Naga Sorceror
Naga Stealthviper

@deepstrasz I could, but it still would look a bit female.

@Rubellu Sidus what about those in the links I've mentioned?

@deepstrasz I could make it like the Stealthviper, I just don't know if it would compromise the animations.

@Rubellu Sidus this?
Najanids!
or this?
sea murgul

@deepstrasz These Najanids are niiiiiiiiice! They would be good as Claw Vipers.