according to that link they have a 250$/year deal for freelancers that earn less than 100k. i’ve heard good things about blender but Maya is still the industry standard for animation, soon to be replaced by houdini. its a good software to learn if you’re looking to pursue a career in 3D, as is houdini.
your video is cool, i like the kind of breakup happening around 1:48. i’ve never finished more than a minute of audio responsive work as i like to change things up a lot. it would be cool if someone paid me to do it unfortunately there’s not a huge demand for high end music video’s these days, or at least not a lot of budget