2 minute 3D character animation

I have the character built and rigged in Blender and with a few pre-built animations, I think.
I have the vocals for the character and a script.
I need the character to climb up out of a hole, turn, face the camera walk forward, then basically speak the monologue, like your Acton Tiger character, then turn and return down the hole.
I have one so far, There are 12 to do eventually.
Need a cost for the first one.

This will be for Augmented reality to work off a QR code in a Birthday Card. I need the finished animation supplied back as a blender animation file to hand to the AR guys.