Do some 3D Modelling

I am creating a game in the Unity 3D engine. I need a few models and animations to be created for this game. We will discuss in more detail in the chat, but I will give a brief overview here. I need 2 character models. One model is going to be one of the main characters and has to look extra good. The second character model will be an enemy model (it will look something like a swat officer). Third I will need a model of a gas mask, this model should fit onto the player model faces. Finally, I will need some animations created for the models, which I will specify later on in the chat.