Updated Boot colors/weathering
At least to my eye, the actual boots appear to shift in shading like 3 times in 3 separate reference photos; which was frustrating to settle on which pic to follow. Needless to say, I'm happy now with how mine turned out. I mixed two acrylic paints together; a tara cota orange and some barn red, with a wet paper towel of Rustolem Rudy Brown. Took a foam brush and faded it into the grey. After letting it dry for an hour, I closed up some areas with the base grey and a hint of black. I didn't get a chance to get outdoor pics due to rain, but the brownish red appears slightly better in person than the pics.
Oh and I added a bit more black to white fading on the left black stripe of the left boot..
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Sling Gun greeblie - Under barrel attachment: metal prong
Took off the default prong greeblie that comes on the [USER=4963]RafalFett[/USER] amazing barrel and under barrel prints via Shapeaways, and installed the metal prong piece shown a couple post back. Until the actual part is identified, I'm completely happy with how this looks. In meantime, I'll look for an slender metal greeblie for the other detail.
That's totally metal, dude...
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To be continued...