Noble Six from Halo Reach!!
To install use add on peds method.
Use this mod to add peds
addonpeds
Then unzip files into the peds.rpf folder. Use add on peds exe, this model is not streamed.
Or Replace any Ped you want just rename the files to whatever ped you want to replace.
Credits:
Ajello
Model from Sketchfab created by McCarthy3D