I have yet to see a paint job that doesn't look like a paint job. To me, I wouldn't want it to look painted. Yes, I know that there are nice jobs that look good from a few feet away, but the perfectionist in me wants too look closer, and that's when my eyes see it's paint.
I myself would want it to look just like it rolled off the assembly line, with the color having been mixed with the plastic at the time of the mold process. But then again, I would likely only color my machines their original color (platinum, in the case of the SE/30), for the sake of keeping them in the "stock look."