One of LostRider's pose pack shots, huh? That would make those Fallout 3 clothing/armour mods. Not sure if there are NV equivalents. Anyway, that top looks like a black re-colour of the "Safari" outfit from dimon99's clothes mod. The trousers and belt (the outer one, anyway) are likely from either the "Wasteland Scout" mod or the "Female Mysterious Stranger" mod (the thong she has one is likely from this mod too). Even the trousers look like they might've been re-coloured or re-textured. Not sure if those are all LR's personal modification, or if they're up on the Nexus (they might be, for all I know; it's been a while since I've played the FO3). The holster is likely from any of the multiple holster mods available. There might be some TailorMaid accessories in there (gloves, goggles, knee-pads). Couldn't really tell you about the second inner belt buckle, but it looks familiar; think it's from a mod with latex clothing or something. Hope this helps. Do you know what hair is used in this picture?