Here's something I did today, trying for a late-Victorian look. RCMP tunic and pants, with a pith helmet freebie from RDNA. The pistol, not very visible, is a Mauser, as carried by Winston Churchill. I don't, offhand, know of anywhere other than Poser World where I would have found anything that would be this close. It probably isn't right for a British officer around 1890, but the RCMP tunic was in the standard military pattern. There are some variations over the last 20 years of the 19th Century, but the chief weaknesses are the cuffs. Other than that, it seems a good match to the 1891 pattern. And the Sam Browne belt may be over the wrong shoulder for an officer.