Most of the artefacts from the excavations at Finglesham’s 6th-8th C cemetery are owned by the Right Honorable Lord Northborne, as landowner. There are some held by the Oxford Institute of Archaeology in the Ashmolean Museum, but many appear to be in the research collection, rather than on view, or with digital images on their website. Other images have been discovered.
Several other images I found are all rights reserved. You will need to follow the links to see them.
A nice image of two bird brooches, a great square-headed, and two radiate headed brooches on Flickr, from the Ashmolean Museum.
Flickr image, Fingelsham, Northbourne cemetary. Pendant in the shape of a male head, copper alloy, and necklace with pendants, glass, shell, silver and copper alloy. Female burial, Grave 138, 500-550. Ashmolean Museum.