Blender 3D - Kevin Kelly

80’s Animation Loop in Blender 2.8

Sci- Fi Environment in Blender 2.8

Mountain Landscape With Glowing Sun — Low Poly Environment in Blender 2.8

Hard Surface Modeling, a 3D rocket ship modeled in Blender 2.8 — Hard Surface Modeling in Blender 2.8

Low Poly GIraffe — Low Poly Animal in Blender 2.8

New to Blender 3D? Don’t know where to start?

Start here:

RTFM
Box Modeling (also called ‘Low Poly’ Modeling), and shape modification.
Make a low-poly elephant in Blender and then make a cone-shaped seashell:

Low Poly Elephant in Blender — Make a low-poly elephant in Blender

Low Poly Seashell in Blender — Make a seashell in Blender

Work through each image on this page from the bottom up, and follow the corresponding tutorials step-for-step. It’s what I did. When you’re done, you’ll have functional working knowledge of Blender 3D and you’ll have made some pretty cool pieces, too.