The following printables are free and could accompany Safari Ltd. toys. Safari Ltd. has hundreds of realistic (realia) miniatures, and I have been buying some of these toys. Safari Ltd. sent me the standing black bear, for instance. This is a list of posts with printables to accompany the toys by Wise Owl Factory. While the toys are not actually required for PDF use, they are very nice to have on hand. (non-affiliate links)
A free ocean creatures ABCs literacy printable can be found at this post.
With the above printable, we also went “deep sea” fishing! See the post.
Butterflies Toobs spelling Montessori-inspired trays and color matching printable at this blog post, and this is the product link. (not an affiliate and I bought the toy myself)
Free Shanghai A to Z PowerPoint and Google Slides with Gnorman the Gnome from Safari at this blog post link. This is very fun to take with you on a trip for photo ops! (not an affiliate and I bought the toy myself)