The other approach would be to apply one or two levels of Catmull clark subdivision in Blender and then use these the Blender tools to displace this added vertices/edges/faces to arrive at a final model. The the that is a good method depends on what else you want to do with the model. This is real digital sculpting and has little to do with the Sculpt mode in Fusion 360. The first one would be to use this model as the base mesh for sculpting in Blender, Brush, MudBox 3D Coat. My answer might differ from other Popeyes opinion that prefer to continue to work with Fusion 360 but IMHo is not the right tool for this sort of work. Now to the first question: How would I add all these small details ? There's no other particular reason for it. It asks you to create a circle with the main diameter of the T-Spline cylinder. The circle is part of the T-Spline cylinder creation process. However, one of the rule of thumbs in 3D modeling and particularly Sub-D and T-Spline is to only add detail when you are satisfied with the overall hope and proportions of the model.

Once you are happy with the shape you can always clear the symmetry and start edit the shape to look more irregular and hand-made.

I did the same for the mirror internal on the other axis. I applied mirror duplicate symmetry simply to save work on modeling. In the video you created a circle sketch before you started the t-spline, what was that supposed to do?ДЄlso in the video, you selected 3 faces of the spline and you implement a symmetry command, can you tell me why you did that? I wanted to see if you had any advice for adding a pattern to the t-spline once I get the shape I am after? Do I create another t-spline layer and then merge them?

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