I think it is a good idea bobby. You are mixing some really distinct land forms and climate zones (it seems to me). I think that idea really demonstrates the freedom of 3D and soft like TG. I always like it when it is done here.
When you mix those things effectively, you almost immediately get a believable magical result. For example, Mammut's Green mars series. But Mars is kinda standard syfi. Imaginary places like your imagine, that include identifiable terrain features that don't usually go together, can be more fun because they are always new. In this case, I feel like I see some things I would normally associate with a southwestern desert, but in a northern climate zone, at least at this stage, and I am free to imagine where that place may be in the universe.
For me that is fun because I know both the south west and the great north. But other people may associate the things in different way based on their own experiences. And that is another great thing about art or potential art.
Its just cool how anything at anytime can spark joy or interest for anyone for any reason. I think that landscapes allow for this much easier than anything else in the arts, other than perhaps music. At least thats what I think at this exact second
