Looking for someone who can work with 3d soft. (no pay)

[Greeny]

My project's already past the first phase: story and scripting. Right now, what needs to be done is the backgrounds.
Long story short, at one point I decided I'd do them myself, but I'm not an artist. I downloaded a bunch of 3d models
from the internet (copyright free, I checked) and made a bunch of locales in Blender. (A free 3d modeling and rendering suite.)
This allowed me to render the scene from different angles, add/remove objects, change lighting...

It's also a pretty tedious process. I have maybe around 50% or so of the backgrounds I need, but I'm not sure if I can keep this up.
I'll push if I have to, but before I throw myself in the fire, I wanted to ask if anyone was willing to help me out. I can provide my sources for good free 3d models. You'd need to make the scene, take renders from different angles, get the lighting right. Some details I'll photoshop in afterwards. I can tell you in detail exactly what I need. I'll provide you with examples of the work I have, to show what I'm looking for.

I need scenes from a hotel. (hallway, room, reception area, rooftop)
And the insides of a trailer or camper van, belonging to a travelling circus. (Three different ones.)
If possible, a single scene from the outside, showing 2 of the three, and a scene showing the side of the other.

I have too much already done to switch to drawn at this point, I'll tell you that.

If you're looking for something in return that's not money, we can work something out.

I'm not expecting anyone to bite, but my character artist hasn't responded lately and I'm feeling kinda alone on this project.