so i take it it's a saw mill of sorts..

did you do any bump maps connie, not that i know what one is or how to do one lol. i just hear the word bump map bandied about a lot and thought...would a bump map add some detail....the roof looks better but is too flat and i as you say. the floor looks like..well not a floor hehe. how about a similar texture to the stairs but a little darker.or even the roof texture that you had. i forgot to say i liked most of the ideas and self crits you had though i don';t think you need to go that far.

whilst the above may seem to some like crit (it is lol) it doesn't take away from the fact you did a dam good job of modelling. i don't think the walls need much doing to em grain wise though i think if you know how (i don't) you could texyture the glass to look dirtier, darker and much more reflective like the blue floor is but blacker jmo

billy