Ok im new to Unity i pretty well know how to creat collisions Im in a 2d game disign class but im not good at graphics and its just me and Three other guys that are in Paradox Studioes and well im starting unity so if you could send me like texcures and how to i change what the “first Person” dude so that other people can see what you look like? 
Sorry alot of questions
Thanks
Paradox Studioes
OH and how to i make like hands show infront of you. Thanks
Paradox Studioes