Appreciate all the helpful feedback. I will check out some of the makers mentioned, was trying to avoid a custom holster as budget is limited. Had seen a youtube channel done by a young lady who thoroughly reviewed the Remora holsters but didn't think of them for Tracker. But as I recall they seemed to work well for her, so may check those out too. Some google results say that some S&W holsters will fit it, but they conflict as to which ones do fit.
Love my Taurus Tracker 455 in 45acp (is it allowed to say that you love a Taurus handgun?). Finally tracked down two extra sets of the full moon clips so can load up 75 rounds for a range session now. I shoot it well and it very much enjoy it, seems pretty light compared to some of my semi-autos too.
Live in Illinois but have had a Florida CCW license for years and carried on cross country travels on my motorcycle. But now Illinois looks to actually get a shall issue bill, far from perfect but a miracle none the less.
If I find something and buy it, I will let everyone know the results.
Will need to find a moon clip holder that fits too, would like to have a reload or two.