Sure. Let me check to see if I still have the paints I used and will post something on method.
Here are the actual paints I used on my Apex with my S.O.P
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After I stripped-off all the original stock coating I gave it a base coat of premium (grey) primer. I used these three particular natural colors and applied then in very thin layers until I got the desired color. My goal was to get a weathered, dark walnut-like shade on the stock. Keep in mind the general approach to artwork is applying light colors over dark colors. I believe I started with a Black layer, then the Raw Umber then the Burnt Umber with a very light fine (400-600 grit) sanding between coats. Depending on how it looks after these 3 layers I would add additional layer(s) if needed to get the desired effect. You can also mix the colors in the last coat. Keep in mind that wood is not a solid color in nature. As you paint you want some of the previous layer to show through to give it depth and character. TIP: Since acrylics dry fast hand-brushed coats should be performed quickly to keep the layer consistent.
Finally to preserve the paint I applied 2 coats of the matte varnish. The matte vs. gloss finish will give you a more realistic wood look in the end as well as hide some subtle flaws or imperfection.
As with any paint job it’s wise to practice on painting something else before applying it to your stock. Good luck with your project.