My one Cold Steel 1917 Frontier Bowie specimen that I removed the bluing from the blade, satin finished, and convexed the edge on, turned out to be quite a rewarding project for me. I think it came out pretty darned good!

The one thing I would had loved to have done to it, would have been to replace it's rosewood handle with a quality made polymer ivory one, (just to have added a bit more uniqueness to it). I don't have the proper tools or skill to make my own, but had hoped that this model's popularity would have caused some creative entrepreneur to make and offer different material handles for them. If someone ever does so, the replacement handles would likely have to be made in an ever so slightly oversized fashion so that one could judiciously sand the inletting and such down a little to make it fit just right to one's own specimen, (because these Bowie knives involve some hand made factors that cause some deviations in their dimensions)
There was, (maybe still is), a handgun grip company, (Ajax), that used to offer that polymer ivory stuff in their products, and the material did not look "plasticky" or "mickey mousey" at all! I think it would be a great alternative look for these knives, (with the blued or for the in the white blade).
Just looked online for that grip company, and they are still in business.
Here is what their polymer ivory looks like....
I most definitely agree that this Cold Steel Bowie knife lends itself very well to performing modifications in order to make them unique items suiting your own wants and/or needs