Yeah , there are videos on YouTube of people putting various carputers and tablets in there. The screen is currently useless aside from the rear view camera.
You can buy one of these mount kits ^ from Japanparts with brackets for $265. Dont know what the brackets are designed to mount though??
Other option is to buy one of those double din , touchscreen , android , OBDII headunits. I dont know if I can trust them though..for the cost and not being a well known brand and who knows what the sound quality would be like.