Greetings.
I'm able to develop it with SDL, GLFW, or any library of your choice in no time. If you prefer to have it in OpenGL only as library, 2 days on max will be enough, since I will have to reimplement input and some facilities won't be available, but this won't be a problem, will just take a little longer to make.
If you are interested, contact me so I can get started.