Zack,
What you are seeing in the picture is about a week into the project. They generally take a month to six weeks to finish mostly because it takes so long for the filler to shrink. I think your seeing it with the first coat of filler and two wash coats. This guitar got finished in a White Blond and then reliced but if you go to this point and then get it cleared and rubbed out I think it would be exactly what you are after.
I would suggest using McFadden’s Water White as your clear because your color comes from the oil base paste wood filler. McFadden’s water white will not have a future impact on the color due to ultra violet yellowing of the finish.
Research all my posts and you can find out how to it.