Years ago, I refinished my R9 with some deep penetrating green water based dye and clearing it with lacquer. Well, I didn’t give the dye long enough to dry thoroughly and within 6-9 months the lacquer cracked up. This provided the perfect candidate for redo of a redo, so to speak.
I stripped the ruined lacquer and knew the green dye would never be removed without copious amounts of sanding. I was okay with that because I was going for a different look (as I was with the choice of green dye)... I stained the beech stock black/brown over the green dye and finished with two part conversion varnish in satin sheen. I highlighted with silver accents and even polished the oem trigger guard to near chrome. I changed out the 177 barrel and used my R1 barrel in .20 cal. After a good scrub and polish with JB bore paste, the gun is quite accurate with H&N FTT at 760 ish FPS.
I reshaped the stock a bit and a few other goodies but I guess I just wanted to say that sometimes you can get that “new gun feeling” by just changing what you have already. Don’t get me wrong, I still love new guns...

What it looked like after the first resto. The next two pics are from the the first refinish when the green water based dye was the only color used. It penetrates very deep and can be very hard to undo. You would have to aggressively sand the stock to get rid of the green.