I understand you're in need of 3D renders and models for your designs
You can see on my profile that I can create very lifelike and realistic renders, as well as a variety of animation should you need that in the future.
I've been 3D modeling and rendering for a decade now, and have a number of renders in use with manufacturers (I was just informed yesterday they had a sale from one of the renders).
Typically, I'll take your designs, analyze them and then begin creation in Google SketchUp, this is usually the fastest way to create non-organics for me. After this, the models will then be imported into Blender or Maya, dependent on the style you would like, and positioned, manipulated, have material/color added etc. Finally, we'll get to rendering, with itself is fairly simple once we have the aforementioned work complete - the materials are key to a good render and seating the objects in reality.
As well as these tools, I also use the Adobe Creative Suite for post-production and any video/image edits as needed.
I'd love to hear back from you and see you designs, please get in touch!
Best Regards,
Jacob Dodd,
Business Animator