: Use Curve Paths to create the signature spikes. You can adjust the radius of the curve handles to taper the tips to zero for a sharp look.
If you need to add text (like a "Sonic" logo) to your scene: : Press Shift + A and select "Text". Edit : Press Tab to enter Edit Mode and type your text. Blender Sonic Model
: In the Object Data Properties (green "a" icon), go to Geometry > Extrude and set a value like 0.1 or 0.25 to give it thickness. : Use Curve Paths to create the signature spikes
: Once satisfied, right-click the text and select Convert to > Mesh to allow for more complex edits or sculpting. Quick Workflow Tips Edit : Press Tab to enter Edit Mode and type your text
: Always use a Mirror Modifier with "Clipping" enabled to ensure both sides of the character match perfectly.