1st Person Controller with Full Character Animation?

Hi folks can any one assist or point me in the right direction? I would like to learn how to add a full model with animations and control this as a first person. All i seem to find is hands and gun 1st person which is easy to understand however to create a full character with animations and control seems to illusive to find unless 3rd person which i don't want.

for now i have downloaded a simple animation with walk, run and jump but to get him to animate and be controlled correctly as 1st person is the bit i really want to understand

My goal eventually would be to attempt an fps multiplier.I would really really really appreciate any help on this.

Thanks in advance!!