texturing test

so this scenes areactually scene made by a group of people i am working with ,and thy asked me to texture them,
sadly i am not good at texturing ,and never used substance or any of thous texturing software,s before
so i need your opinion on this one, your feed back matters ,
but you need to know, this .

there is no normal map,s used on these scenes
all maps, where hand painted using krita
everything her was rendered on blender 2.79 , filmic _ with 200 samples + denoiser