As requested Tiangong 1 and 2 will be next.
Right now the model Tiangong 1 is already available without textures. Unfortunately most of the pictures of the station on the internet are of inaccurate models.This is because the Chinese government tries to keep some parts of its technology secret. According to rumours this made the Americans spy on the station with their X37b spaceplane. Despite this I have found some good source materials and will start texturing soon.
After this is done I will adapt the model of TG-1 and change it so it resembles TG-2. Later I plan to create models of the visiting vehicles Tianzhou and Shenzhou, which is already available without textures.