Great question. Our new Unity tools will be more than just a standalone renderer. These will be lighting and material systems for use in your Unity games, or any kind of interactive Unity app you are inspired to create.
I am interested. I've used Unity and Marmoset a fair bit and am definitely looking to help on anything that would improve Unity's art pipeline. I've only got access to Unity basic at home, though, so that's what I'd be using. 3.5, 4, whatever you need. :)
I'd love to help out. I've got Unity 4 Pro. I would classify myself as an expert in Unity, and I have access to a lot of wll built models and textures.
I would love to test this out. I have a healthy amount of dev experience in Unity 4. Own a copy of Unity4 pro and will be giving some talks at GDC on unity this year. Hit me up and I'll be happy to test.