this is a design i had from around 2009, then i spent a week or two giving it the current gen treatment.
it uses 5 2048 textures mainly so i could be lazy with my unwraps but also so i could control different areas of the model with different specularity etc.
For those who want to know its a pretty close match to a Stevens model 44 1/2 'Schutzen' rifle, circa 1890 or there abouts.