All the following TV Towers are in need of drawings:
Lotus Tower (most in need of drawing):
http://skyscraperpage.com/cities/?buildingID=105361
Huai'an TV Tower:
http://skyscraperpage.com/cities/?buildingID=103197
Skyrise Miami:
http://skyscraperpage.com/cities/?buildingID=101342
There are several other TV Towers in need of drawings but I couldn't find any renders for them so I chose to not include them on this list.