workflow between studio & blender (+searching for a rigged minifig)

[SpaceM]

hi there,
I’ve just finished a scene in Studio and would like to animate a minifigure inside that scene using Blender. While I’m fairly new to Blender, I have several years of experience with other 3D software, so I should be able to pick things up quickly.

These are my questions : 
- What's the easiest workflow for importing my scene Inside blender? Inside Studio, which file format to save as, and do i need an addon for opening that file in Blender?
- how good are the textures once imported in Blender (does the model keep any texture at all?) I guess they won't come with the optional scratches and slight discolorations that make the renders Inside Studio look realistic?
- Also, any idea where I can get a free rigged minifigure to add to my scene and start some animations? (i Don't need one that bends knees or elbows, or can do textured facial expressions... just the basic minifigure moves)

Thanks in advance for any help you can provide :)