i don't like the colour scheme tbh. everything is the same colour that's not solid, grey rocks, barely green grey trees, grey person, everything is just a shade of grey. Sometimes that's cool, but i don't like the effect it has here, personally. Not with all of the sky and every single 'hole' with something coming out being that peachy colour.
I can see there's a good bit of detail put into the buildings etc but it all really just fades together with that colour.
Grey's not exactly a colour to do much excitement, not when the only other colour is that peachy orange colour - which doesn't excite much either, or do much of anything. They're both backdrops - or attention drawers for small objects. They just don't work together in these masses in this case.
As well as that, the sky/objects overgo isn't the best, the sky is pretty generic, it's nice, but just generic. And maaaaaaybe a bit more information detail or something could be given - i like a terrain where you can wonder about what's happening, but here, you just don't know whaaaaaaat's going on. Giant pit spitting out stuff, hellish(?) buildings, guy having a. cloths waved away/b. soul being sucked in, etc