rafaela51833885
Without a solid foundation, everything you attempt to build will fall apart.
To create something like that in AE you'll need a third party plugin like Element 3d or a particle simulator that can work with the 3D objects I'd recommend Stardust. Then you'll need to learn how to use them & then you'll have struggle through trying to use them to create that effect inside AE.
Or.... It could quickly & easily be done in a 3d program like C4D (but any 3D program would do).
When I say "easy" I'm assuming one knows the basics. Including but not limited to: how to apply materials to, how to light & how to
render the scene.
In terms of a guide to show how to do it I would start with a complete overall introduction to C4D & then start venturing in to the
MoGraph module starting with the basics. Also how to apply materials, how to light, & how to render.
This will all be pretty frustrating & time consuming for a person who just wants to "recreate" this or that effect.
That would be because they are taking the wrong approach (in my opinion).
If they took a different approach it would be much easier.
If they approached it with the intention of learning C4D & Learning After Effects & they followed some sanctioned guided training
then they would naturally learn the basics of everything you need to know.
& they would see for themselves the multiple paths available to reach their goals.
Without a solid foundation, everything you attempt to build will fall apart.
Just out of curiosity...You said you attempted it yourself but failed? What did you try?