I love your enclosure!! Great idea,! I would possibly remove that large plant ( in a basket?) takes up a lot of space,,, viewing as well, maybe try planting a few smaller live (safe) plants,, otherwise I think it's great!! Ii used some aloe Vera and chicks and hens,,, and recently added a spider plant,î–
First of all, is the tort pictured the one housed in the enclosure? If it is, the enclosure is way too small.
The space issue is a big issue if that is that Russian's enclosure. Other than that, though, the only thing that comes to mind is I'm not seeing a water dish, and tortoises (Russians especially) can sometimes be... not so smart, about fake plants (mistaking them for real plants, that is). If I'm mistaken, and the enclosure belongs to a much smaller tort, then please disregard my initial comment. Beyond the space thing, it looks great.