I'm planning on doing a proper update of the wiki. I've spent some time extracting all the images from the game's files, including high-quality images of all items in the shop, as well as any other images used in the UI for the game.
Over the next week or so, I'm going to be updating pages with the new images. I'm also thinking of doing a bunch of restyling of pages while I'm at it. I've done the .270 Huntsman page, so if any admins or other users would like to give some feedback, I'd be glad to hear it.