The table came with the library background, I just photoshoped the model and desk clutter onto it. I originally bought it on PhotoXpress before it got bought up by Fotolia, but luckily I was able to trace it through its original ID number. Here it is
eu.fotolia.com/id/4593270As for stock, it's usually the very stock that inspires me. In this case it was the model stock that made me think of doing something like a steampunk workshop with her tinkering at a desk. I believe I just did a generic search for 'steampunk' and that was one of the results. I do probably spend an unhealthy amount of time scouring for that perfect stock sometimes, especially when I need a particular item to match a client's needs for commissions.
For my personal use I keep neatly organized Lightboxes on both Fotolia and Shutterstock (separate collections for models, backgrounds, objects, etc) and I save stock I find 'inspiring' in there that I later go back to buy for use, as was the with the model in my latest work.