I haven't scrapped ours yet but I did save a title someone had on a page -Joust for fun.
I did a search for clip art to use for paper piecings or to color in. I can pm them to you if you like. They are knights, crowns stc.
OK, I'll be no help at all but when I scrapbooked my visit to Medieval Times, I used some old Daisy D's floral paper - aged vintage and red as a background.
I found a laser cut knight in armour that you pieced together. Also used a Jolee crown and some decoupage medieval cutouts - all found on a well-known auction site. The decoupage cutouts were like paper dolls - they were fabulous.
Maybe you can find some nice images and print them at home? I did not have a printer at the time and had not discovered SB.com when I made the pages.
It was stunning. I think there are people out there collecting stuff like that from certain artists as the art of the of this era. The lady made each scale for the mermaid tails. It was so detailed and took her weeks to make. I just can't imagine any photos worthy enough for the work.