An interactive 3D model resource. You can remove layers, label body parts and find out more information all by clicking, rotating and using the slider on the images.
Has both the skeletal and cadaver images by system and most images are labeled. Made with Google Slides so pretty easy to use. Also has an option for a quiz download.
An Open Access Biomedical Image Search Engine I think this site could be good for radiological images because they can filter their search by specific image type (MRI, CT etc), specialty etc. and also search for a specific disease or body part.