This was an early concept for practise, leaning towards a more 'hand drawn' look, then moved into creating basic 3D models, and painting and laying textures over, to make it seem more finished/realistic...not sure which technique I prefer...(probably depends on the job I suppose).
been wanting to get better at doing enviroment concepts, so did these as a test. Hope you like...still need to sharpen the old skills, but they're getting there...!