In the last several years I have not started a kit without finding photos of the subject with a Google image search. While doing a search with google, among the results it usually suggests looking at images, you can just start with an image search. On the home page, in the upper right corner is a list of options. Select image from that list.
While Google is getting rediculous with its sponsored ads, I put up with it. Yeah, there is a lot of junk among the results. But there are gems if you stick with it. I never start a kit now if I don't first have pictures- even scifi stuff.
I was amazed yesterday. I will be starting a car kit, the 1886 Benz Motorwagon, which has a lot of oak panels. I usually make woodgrain decals for such panels. I had photographed some oak doors in my house, but decided to see what a google search would yield. Found great oak grain photos! Better than what was on my doors. Figured I'd try some more woods in case I needed them for subjects using other woods, and found great walnut and mahogany grains too!