How to make Crystals

Inspiration

If you take a little bit from each tutorial, like the driver part from the first one, the texture the intermediate one, and the volume absorbtion from the last one.  You should have a very good looking crystal.

Idea for the shot:

So, thinking about that shot, need some asteroids, debris, a broken ship, more debris, a salvage ship, an astronaut with a spot light,  and something that tells what happened to the derelict

Elements needed:  Debris, asteroids, broken ship, salvage ship, astronaut

Tutorials used:

Make the ship

Beginner

Chris has put out quite a few tutorials that are easy to follow.  

This is a tutorial from 2.7, but the ideas should work with shaders in 2.9.  Very nice style

Inspiration

ArtStation - Ansel Hsiao This guy is an excellent modeler.  His Spaceships are movie quality.

Get the models

Sketchfab

TurboSquid

Blendswap

cgtrader (has the best, most detailed models.)

Inspiration

First some inspiration:

Here is a nice warp sequence

Beginner

Make 2d Nebula you can put in your backgrounds.

This uses different textures nodes for a different type of Nebula

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.

Plugins that make Reptopolgy easier

Here is a list of most of the better add ons.  Notice decimate is the first one and is included with blender and simply reduces the amount of polys in the mesh. (Very useful)