Nice work Zaela!
Here is a link to a great 3d library i using in my projects:
http://assimp.sourceforge.net/
It supports alot of 3d formats. For none programmers there is also a nice viewer for 3d models on the website.
There also some api bindings for other language.
"There is a C API as well as bindings to various other languages, including C#/.net, Python and D."
Hope to see more of your nice work.