first person shooter setup

hi everybody i have animated hands with reload ,walk ,run,animations and legs from first view separately in blender how do i setup them to make a fps player and add sound to each animation like reload walk .

This question is a little to broad for me to be answering on Unity Answers which is meant for more specific problem solving. Though you can find tutorials on our YouTube channel or website on piecing together first person games:

Or you can check out this FPS game tutorial series even though this is more advanced and doesn’t explain and guide you along the way:

i have legs and hands how do i make them one and by pressing w,a,s,d, or r both hands and legs should play animation, i have different animaiton of hand and legs how can i make them one that when W is pressed walk animation then shift+w run animation etc