Acorn Naturalists offers a host of 3-D models appropriate for students with visual impairment.
The following is from the Acorn Naturalists website:
This site is filled with ideas and tools for planning your programs, enriching your curriculum, and getting children interested in science and nature. Acorn Naturalists' resources are designed to add depth, zest, and inspiration to your programs. This year, our 26th, we've added hundreds of new products, including replicas, hands-on activity kits, field equipment, interpretive tools, curricula, and other engaging resources.
Who we are...
Acorn Naturalists was started over a quarter century ago by two educators interested in developing and distributing high quality resources for the trail and classroom. The founders are still involved on a daily basis, working closely with a dedicated and informed staff.