Blender 3D work, posing, animation , renders renders rendering

I need to animate some existing Blender 3D assets, characters etc , (may require facial expressions etc) I believe they are already skinned and rigged. Though I need to animate, I don't need to render an entire movie/avi, just individual frames at certain points of animation for now, later I may look into rendering movie, but I want good quality rendering so rather just stick to a few images/stills for now. I am also interested in possibly taking existing Blender 3D character assets , ie characters that are rigged and skinned in blender to export them to other formats (such as FBX, collada?, Alembic?, so that they can be animated in other software packages such as Maya, Cinema 4D, Softimage, and others...I'm not sure if the rigging/skinning can be exported properly or not? So, for this job I would like you to BID on several hours of BLENDER work, so simply estimate on about 3 to 5hours of actual Blender 3D animation and rendering/scenes work and place your bid. You will need to SCREEN-RECORD all your work since I like to see and learn from it. thanks!