Beginner

He motion tracks the head onto the table, I think he should of used a smaller paper, and a model that would hide the paper.  If he used small tape with dots, they might of been easier to hide also. A little planning means less work later.

Good reference of dinosaurs running.

Nice walk and roar, if you rig your lizard well, you can do this type of animation.

Blender has a benchmark page, and there are numbers all over the place, you can't tell what's a real benchmark.

These videos show people rendering using a 3070 etc., and you can see how long. 

Reference

Here is a great reference of a spaceship done right.  Notice the details that give the ship a sense of scale, the running lights, the spotlights, the nurnie shapes.  The shot with pool window tells us something about the size, we know how big pools are.  The planet looks good and they have a lot of the blue atmosphere at the edge of the planet.  The rings are weirdly placed but look good.  The pod thing has great heat effects, and that's good compositing.

Here are some links to some videos that talk about Funding your projects.

Beginner

Work a job and use your savings to get a Fast computer with a fast graphics card and buy plugins that save you time. 

This website has not only a video about funding, but other film making techniques also.